European hydrotoponymy (IV): tug of war between Balto-Slavic and West Uralic


In his recent paper on Late Proto-Indo-European migrations, when citing Udolph to support his model, Frederik Kortlandt failed to mention that the Old European hydrotoponymy in northern Central-East Europe evolved into Baltic and Slavic layers, and both take part in some Northern European (i.e. Germanic – Balto-Slavic) commonalities.


From Expansion slavischer Stämme aus namenkundlicher und bodenkundlicher sicht, by Udolph, Onomastica (2016), translated into English (emphasis mine):

NOTE. An archived version is available here. The DOI references for Onomastica do not work.

(…) there is a clear center of Slavic names in the area north of the Carpathians. Among them are root words of the Slavic languages such as reka / rzeka, potok u. a. m.

Even more important than this mapping is the question of how the dispersion of ancient Slavic names happened. What is meant by ancient Slavic names? I elaborated on this in this journal years ago (Udolph, 1997):

(1)Ancient suffixes that are no longer productive today.

This clearly includes Slavic *-(j)ava as in Vir-ava, Vod-ava, Il-ava, Glin-iawa, Breg-ava, Ljut-ava, Mor-ava, Orl-java among others. It has clear links to the ancient common Indo-European language (Lupawa, Morava-March-Moravia, Orava, Widawa). They have a center north of the Carpathians.


(2) Unproductive appellatives (water words), which have disappeared from the language, are certain witnesses of ancient Slavic settlements. A nice example of this is Ukr. bahno, Pol. bagno ‘swamp, bog, morass’ etc. The word has long been missing in South Slavic, although it appears in South Slavic names, but only in very specific areas (see Udolph, 1979, pp. 324-336).

(3) Names that go back to different sound shifts. [Examples:]

  • (…) the Slavic clan around Old Sorbian brna ‘feces, earth’, Bulgarian OCS brьnije ‘feces, loam’, OCS brъna ‘feces’, Slovenian brn, ‘river mud’, etc. is solved with the inclusion of onomastic materials (Udolph, 1979, p. 499-514). (…) Toponymic mapping shows important details.
  • bryn-slavic
    Karte 4. brъn < *brŭn und bryn- < *brūn- in slavischen Namen
  • (…)We also have an ablauting *krŭn-:*krūn- in front of us. Map 5 shows the distribution of both variants in Slavic names.
  • The next case is quite similar. It concerns Russ. appellative grjaz’ ‘dirt, feces, mud’, (…) for which an Old Slavic form *gręz exists. Slavic also knows the ablauting variant *grǫz.

    These maps (see Map 6, p. 222) show that a homeland of Slavic tribes can only be inferred north of the Carpathians.

    (4) Place-names formed by Slavic suffixes of Pre-Slavic nature, i.e. derived from Old European hydronyms.

    (a) The largest river in Poland, the Wisła, German Vistula, bears a clearly Pre-Slavic name, no matter how one explains it (Babik, 2001, pp. 311-315; Bijak, 2013, p. 34, Udolph, 1990 , Pp. 303-311).

    (b) With the same suffix are formed Sanok, place on the southwest of Przemyśl; Sanoka, a no longer known waters name, 1448 as fluvium Szanoka, near the place Sanoka and with a diminutive suffix -ok- a tributary of the Sanok, which is called Sanoczek (for details see Udolph, 1990, pp. 264-270; Rymut / Majtan, 1998, p. 222). The San also has a single-language name, but that does not change anything about the right etymology. The suffix variant -očь also includes Liwocz and Liwoczka, river names near Cracow; also a mountain range of the Beskydy is mentioned at Długosz as Lywocz.

    According to the opinion of the “Słownik prasłowiański” (Sławski (red.), 1974, p. 92), the suffix -ok- represents a Proto-Slavic archaism. It appears, for example, in sъvědokъ, snubokъ, vidokъ, edok, igrok, inok among others, but its antiquity also shows, among other things, that it started at archaic athematic tribes.

    Mapping of older and younger East Slavic place-names and translation into settlement evolution.

    Slavonic Urheimat

    If we apply this to the loess distribution in western Ukraine and south-eastern Poland, it is very noticeable that the center of the Old Slavic place names lies in the area where loess dispersal is gradually “frayed out”, i.e. for example, in the area west of Kiev between Krakow in the west and Winnycja and Moldavia in the east. In short, the distribution of good soils coincides with ancient Slavic names. If that is correct, we can expect a homeland in the Pre-Carpathian region, or better, a core landscape of Slavic settlement.

    The existence of Pre-Slavic Indo-European place names and water names whose structure indicates that they originated from an Indo-European basis, but then also developed Slavic peculiarities, can now – as stated above – only be understood to mean that the language group that we call today Slavic emerged in a century-long process from an Indo-European dialectal area.

    Loess areas between Poland and Ukraine. Image from Jary et al. (2018).

    From a genetic point of view, the scarce data published to date show a clear shift of central-east populations from more Corded Ware-like groups in the EBA towards more BBC-derived ancestry in the common era, to the point where ancient DNA samples from East Germany, Poland and Lithuania evolve from clustering between Corded Ware and Sub-Neolithic peoples to clustering close to Bell Beaker-derived groups, such as West Germanic peoples, Tollense samples, etc. (see below)

    Furthermore, sampled Early Slavs show bottlenecks under “Dinaric” I2a-L621 and central-eastern E1b-V13, which – in combination with the known phylogeography of Únětice and Urnfield – is compatible with its late expansion from a central-east European Slavonic homeland, such as the Pomeranian culture, in turn likely derived from Lusatian culture groups.

    This doesn’t preclude a more immediate expansion of Common Slavic in Antiquity closer to the northern Carpathians, which is also supported by the available Early Slavic sampling, apart from samples from the Avar and Hungarian polities.

    Likely Baltic (yellow-green) and Slavic (orange) groups ca. 500 AD on, with Finnic (cyan) and Mordvinic (blue) groups roughly divided through hydrotoponymy line ca. 1000 AD Top Left: Late Iron Age cultures. Top right: PCA of groups from the Iron Age to the Middle Ages. Y-DNA haplogroups during the Germanic migrations (Bottom left) and during the Middle Ages (Bottom right). Notice a majority non-R1a lineages among sampled Early Slavs. See full maps and PCAs.

    Proto-Baltic / Proto-Slavic

    Northern European hydronymy

    From Alteuropäische Hydronymie und urslavische Gewässernamen, by Udolph, Onomastica (1997), translated into English (emphasis mine):

    NOTE. An HTML version is available at Jurgen Udolph’s personal site.

    Because of the already striking similarities as the well-known “-m-case”, the number-words for ‘1000’, ’11’ and ’12’ and so on, J. Grimm had already assumed a close relationship between Germanic and Baltic and Slavic. (…)

    In my own search, I approached this trinity from the nomenclature side. In doing so, I noticed some name groups that can speak for a certain common context:

    1.* bhelgh-, *bholgh-.

    Map 10, p. 64, shows that a root * bhelgh- occurs in the name material of a region from which later Germanic, Baltic and Slavic originated. The Balkans play no role in this.


    2. *dhelbh-, *dholbh-, *dhl̥bh-

    The proof of the three ablauting * dhelbh, * dholbh, * dhl̥bh- within a limited area shows the close relationship that this root has with the Indo-European basis. Again it is significant in which area the names meet (…)


    3. An Indo-European root extension *per-s- with the meaning ‘spray, splash, dust, drop’ is detectable in several languages (…). From a Baltic-Slavic-Germanic peculiarity cannot therefore be spoken from the toponymic point of view. The picture changes, however, if one includes the derived water names.

    4. The root extension *pel-t-, *pol-t-, *pl̥-t- of a tribe widely spread in the Indo-European languages around *pel-, pol- ‘pour, flow, etc.’, whose reflexes are found Armenian through Baltic and Slavic to the Celtic area, is found in the Baltic toponymy, cf. Latv. palts, palte ‘puddle, pool’.

    The dynamics of stylistic changes of the form of the “Trzciniec pot” in the lowland regions of Central Europe, and spreading routes of the Trzciniec package in Central Europe. A good proxy for contacts through the Northern European Plain during the Early Bronze Age. Modified from Czebreszuk (1998).

    Early Balto-Finnic

    In order to properly delimit (geographically and chonologically) the Proto-Baltic and Proto-Slavic expansions, it is necessary to understand where the late Balto-Finnic homeland was located during the Bronze Age. The following are excerpts from the comprehensive hydrotoponymic study by Pauli Rahkonen (2013):

    In any case, Finnic probably had its origin somewhere around the Gulf of Finland. Names of large and central rivers such as Vuoksi (< Finnic vuo ‘stream’) and Neva (< Finnic neva ‘marsh, river’) must be very old and might represent Proto-Finnic hydronyms. In the southern coastal area of Finland, the names Kymi and Nietoo < *Niet|oja (id. later Porvoonjoki) may also be of Finnic origin and derive from, respectively, kymi ‘stream’ (see SSA I s.v. *kymi; see however SPK s.v. Kemijärvi; Rahkonen 2013: 24) and nieto(s) ‘heap of snow’ (SSA II s.v. nietos), in hydronyms probably ‘high (snowy?) banks of a river’. Mustion|joki is clearly a Finnish name < *must|oja ‘black river’. The river name Vantaa remains somewhat obscure, although Nissilä (see SPK s.v. Vantaanjoki) has derived it from the Finnic word vana ‘water route’. In western Finland the names of large rivers, such as Aura and Eura, are supposedly of Germanic origin (Koivulehto 1987).

    In Estonia the names of many of the most important rivers might be of Finnic origin: e.g. Ema|jõgi Est. ema ‘mother’ [Tartu district] (?? cf. the Lake Piiga|ndi < Est. piiga ‘maiden’), Pärnu [Pärnu district] < Est. pärn ‘linden’, Valge|jõgi [Loksa district] < Est. valge ‘white’, Must|jõgi [Võru district] < Est. must ‘black’. It is possible that Emajogi and especially Piigandi are the result of later folk etymologizing of a name with some unknown origin. However, as a naming motif there exist in Finland numerous toponyms with the stems Finnic *emä (e.g. 3 Emäjoki), *neit(V)- ‘maiden’ (e.g. Neitijärvi, Neittävänjoki, Neittävänjärvi) and Saami stems that can be derived from Proto Saami *nejte̮ ‘id’ (GT2000; NA).

    The historical southern boundary of Finnic hydronyms, excluding hydronyms produced by the Karelian refugees of the 17th century.

    These seemingly very old names of relatively large rivers in southern Finland, modern Leningrad oblast and Estonia support the hypothesis that Proto-Finnic was spoken for a long time on both sides of the Gulf of Finland and it thus basically corresponds to the hypothesis of Terho Itkonen (see below). In the Novgorod, Tver or Vologda oblasts of Russia, Finnic names for large rivers cannot be found (Rahkonen 2011: 229). For this reason, it is likely that the Late Proto-Finnic homeland was the area around the Gulf of Finland.

    Beyond the southeastern boundary of the modern or historically known Finnic-speaking area, there exists a toponymic layer belonging to the supposedly non-Finnic Novgorodian Čudes (see Rahkonen 2011). In theory it is possible that Proto-Finnic and Proto-Čudian separated from each other at an early stage or it is even possible that Proto-Čudian was identical with Proto-Finnic. However, this cannot be proven, because there is not enough material available describing what Novgorodian Čudic was like exactly.

    Yakhr-, -khra, yedr-, -dra and yer-/yar, -er(o), -or(o) names of lakes in Central and North Russia and the possible boundary of the proto-language words *jäkra/ä and *järka/ä. Rahkonen (2013)

    A summary of the data is then:

    • The Daugava River and the Gulf of Livonia formed the most stable south-western Balto-Finnic border (up until ca. 1000 AD): the Daugava shows a likely Indo-European etymology, while some of its tributaries are best explained as derived from Uralic.
    • The first layer of “Early Baltic” loans in Early Balto-Finnic are of a non-attested Baltic dialect closest to Proto-Balto-Slavic (read more about this early layer).
    • The latest samples of the Trzciniec culture (or derived Iron Age group) from its easternmost group in Turlojiškė (ca. 1000-800 BC?) show a western shift towards Bell Beaker, although they show a majority of hg. R1a-Z280; while the earliest sample from Gustorzyn (ca. 1900 BC), likely from Trzciniec/Iwno, from the westernmost area of the culture, shows a Corded Ware-like ancestry (and hg. R1a-Z280, likely S24902+) among a BA sampling from Poland clearly derived from Bell Beaker groups.

    One can therefore infer that the expansion of the Trzciniec culture – as the earliest expansion of central-west European peoples into the Baltic after the Bell Beaker period – represented either the whole disintegrating Balto-Slavic community, or at least an Early Baltic-speaking community expanding from the West Baltic area to the east.

    The similarity of Early Slavs and the Trzciniec outlier with the Czech BA cluster, formed by samples from Bohemia (ca. 2200–1700 BC), and the varied haplogroups found among Early Slavs – reminiscent of the variability of the Unetice/Urnfield sampling – may help tentatively connect the early Proto-Slavic homeland more strongly with a Proto-Lusatian community immediately to the south-west of the Iwno/Proto-Trzciniec core.

    Top Left:Likely Baltic, Slavic, and Balto-Finnic-speaking territories (asynchronous), overlaid over Late Bronze Age cultures. Balto-Slavic in green: West(-East?) Baltic (B1), unattested early Baltic (B2), and Slavic (S). Late Balto-Finnic (F) in cyan. In red, Tollense and Turlojiškė sampling. Dashed black line: Balto-Slavic/West Uralic hydrotoponymy border until ca. 1000 AD. Top right: PCA of groups from the Early Bronze Age to the Late Bronze Age. Marked are Iwno/Pre-Trzciniec of Gustorzyn (see below), Late Trzciniec/Iron Age samples from Turlojiškė, and in dashed line approximate extent of Tollense cluster; Y-DNA haplogroups during the Late Bronze Age (Bottom left) and during the Early Iron Age (Bottom right). Notice a majority non-R1a lineages among sampled Early Slavs. See full maps and PCAs.

    Proto-Balto-Slavic homeland

    Disconnected western border: Germanic

    The common Balto-Slavic – Germanic community must necessarily be traced back to the West Baltic. From Udolph’s Namenkundliche Studien zum Germanenproblem, de Gruyter (1994), translated from German (emphasis mine):

    My work [Namenkundliche Studien zum Germanenproblem] has shown how strong the Germanic toponymy is related to the East, less to Slavic, much more to Baltic. It confirms the recent thesis by W.P. Schmid on the special relationship Germanic and Baltic, according to which “the formation of the typical Germanic linguistic characteristics…must have taken place in the neighborhood of Baltic“.

    If one starts from a Germanic core area whose eastern boundary is to be set on the middle Elbe between the Erzgebirge and Altmark, there are little more than 400 km. to the undoubtedly Baltic settlement area east of the Vistula. Stretching the Baltic area westwards over the Vistula (as far as the much-cited Persante), the distance is reduced to less than 300 km. Assuming further that Indo-European tribes between the developing Germanic and the Baltic groups represent the connection between the two language groups, so can one understand well the special relationship proposed by W.P. Schmid between Germanic and Baltic. In an earlier period shared Slavic evidently the same similarities (Baltic-Slavic-Germanic peculiarities).

    Top: Palaeo-Germanic (G2, blue area), Proto-Balto-Slavic/Pre-Baltic (PBSL, green area) and Early Proto-Balto-Finnic (PBF, cyan area) homelands superimposed over Early Bronze Age cultures. Persante hydronym and Gustorzyn ancient DNA sample location marked. Y-DNA haplogroups during the Early Bronze Age (Bottom left) and during the Middle Bronze Age (Bottom right). Notice a mix of R1b-L151 samples from the west and the process of integration of R1a-Z645 lineages from the the north-east. See full maps and PCAs.

    Substrate and immediate eastern border: Early Balto-Finnic

    While Balto-Finnic shows a late Balto-Slavic adstrate, Balto-Slavic has a Balto-Finnic(-like) substrate, also found later in Baltic and Slavic, which implies that Balto-Slavic (and later Baltic and Slavic) replaced the language of peoples who spoke Balto-Finnic(-like) languages, influencing at the same time the language of neighbouring peoples, who still spoke Balto-Finnic (or were directly connected to the Balto-Finnic community).

    For more on this relative chronology in Balto-Slavic – Balto-Finnic contacts, see e.g. the recent posts on Kallio (2003), Olander (2019), or a summary of this substrate.

    While Rahkonen (2013) entertains Parpola’s theory of a West-Uralic-speaking Netted Ware area (ca. 1900-500 BC), due to the Uralic-like hydrotoponymy of its territory, he also supports Itkonen’s idea of the ancient presence of almost exclusively Balto-Finnic place and river names in the Eastern Baltic and the Gulf of Finland since at least the Corded Ware period, due to the lack of Indo-European layers there:

    NOTE. This idea was also recently repeated by Kallio (2015), who can’t find a non-Uralic layer of hydrotoponymy in Balto-Finnic-speaking areas.

    It should be observed that the territory between the historical Finnic and Mordvin-speaking areas matches quite well with the area of the so-called Textile Ceramics [circa 1900–800 BC] (cf. Parpola 2012: 288). The culture of Textile Ceramics could function as a bridge between these two extreme points. Languages that were spoken later in this vast territory between Finland–Estonia and Mordovia seem to derive from Western Uralic (WU) as well. I have called those languages Meryan-Muroma, Eastern and Western Čudian and an unknown “x” language spoken in inland Finland, Karelia and the Lake Region of the Russian North (Rahkonen 2011; 241; 2012a: 19–27; 2013: 5– 43). This might mean that the territory of the Early Textile Ceramics reflects to some extent the area of late Western Uralic.

    The archaeologically problematic area is Estonia, Livonia and Coastal Finland – the area traditionally assumed to have been populated by the late Proto-Finns. The Textile Ceramics culture was absent there. It is very difficult to believe that the Textile Ware population in inland Finland migrated or was even the main factor bringing the Pre- or Early Proto-Finnic language to Estonia or Livonia. There are no archaeological or toponymic signs of it. Therefore, I am forced to believe that Textile Ceramics did not bring Uralic-speaking people to those regions. This makes it possible, but not absolutely proven, to assume that some type of Uralic language was spoken in the region of the Gulf of Finland already before Textile Ceramics spread to the northwest (circa 1900 BC).

    Top Left: Corded Ware culture expansion. Top right: PCA of Corded Ware and Sub-Neolithic groups. Y-DNA haplogroups during the Corded Ware expansion (Bottom left) and during the subsequent Bell Beaker expansion (Bottom right). Notice the rapid population replacement of typical Corded Ware R1a-Z645 lineages by expanding Bell Beakers of hg. R1b-L23 in central-east Europe, while they show continuity in the described ancestral Fennoscandian West-Uralic-speaking territory. See full maps and PCAs.

    The Corded Ware population in Finland is thought to have been NW Indo-European by many scholars (e.g. Koivulehto 2006: 154–155; Carpelan & Parpola 2001: 84). At least, it is probable that the Corded Ware culture was brought to Finland by waves of migration, because the representatives of the former Late Comb Ceramics partially lived at the same time side by side with the Corded Ware population. However, it is possible that the immigrants were a population that spoke Proto-Uralic, who had adopted the Corded Ware culture from their Indo-European neighbors, possibly from the population of the Fatjanovo culture, e.g. in the Valdai region. This was suggested by Terho Itkonen (1997: 251) as well. In that case the population of the Typical and Late Comb Ceramics may have spoken some Paleo European language (see Saarikivi 2004a). In the Early Bronze Age, the Baltic Pre-Finnic language that I have suggested must have been very close to late WU and therefore no substantial linguistic differences existed between the Baltic Pre-Finns and the population of Textile Ceramics in inland Finland. I admit that this model is difficult to prove, but I have presented it primarily in order to offer new models of thinking.16 At least, there is no archaeological or linguistic reason against this idea.

    This dubitative attribution of Proto-Uralic to the expansion of Corded Ware groups in eastern Europe, which is what hydrotoponymic data suggests in combination with archaeology, has to be understood as a consequence of how striking Rahkonen finds the results of his research, despite Itkonen’s previous proposal, in the context of an overwhelming majority of Indo-Europeanists who, until very recently, simplistically associated Corded Ware with the Indo-European expansion.


    Even Kortlandt accepts at this point the identification of expanding East Bell Beakers from the Carpathian Basin as those who left the Alteuropäische layer reaching up to the Baltic. However, he identified Udolph’s data solely with West Indo-European, forgetting to mention the commonly agreed upon western Proto-Balto-Slavic homeland, most likely because it contradicts two of his main tenets:

    1. that Balto-Slavic split from a hypothetical Indo-Slavonic (i.e. Satem) group expanding from the east; and
    2. that laryngeals can be reconstructed for Balto-Slavic – unlike for North-West Indo-European.
    Indo-European hydrotoponymy in Europe and the Middle East (scarce Central Asian data). Baltic data compensated, statistical method RBF: intermediate regions devoid of Indo-European toponyms are inferred to have them; it compensates thus e.g. for the scarce Indo-European hydrotoponyms in Poland by assuming ‘soft’ continuity from West Germany to the Baltic.

    A hypothetic “Pre-Indo-Slavonic” laryngeal Indo-European layer reaching Fennoscandia and the Forest Zone with Corded Ware is fully at odds with all known data:

    • in comparative grammar, since the one feature that characterizes Graeco-Aryan is precisely its set of innovations relative to Northern Indo-European, which presupposes a longer contact (and further laryngeal loss) once Tocharian and North-West Indo-European had separated – hence probably represented by Palaeo-BalkanCatacomb-Poltavka contacts once Afanasevo and Yamna settlers from the Carpathian Basin / East Bell Beakers had become isolated;
    • in hydrotoponymy, because of the prehistoric linguistic areas that can be inferred from (1) the distribution of Old European hydrotoponymy; (2) Udolph’s work on Germanic and the likely non-Indo-European substrate in Scandinavia and land contacts with Balto-Finnic; (3) from the Northern European traits in the Northern European Plain; or (4) from the decreasing proportion of Indo-European place and river names from central Europe towards the east and north.
    • NOTE. An alternative explanation of Old European/Balto-Slavic layers, e.g. by a ‘Centum’ Temematic – even if one obviates the general academic rejection to Holzer’s proposal – couldn’t account for the absolute lack of an ancestral layer of Indo-European hydrotoponymy in North-Eastern Europe (i.e. the longest-lasting Corded Ware territory), in sharp contrast with Western Europe, South-Eastern Europe, and South Asia. All of that contradicts an Eastern Indo-European community, even without a need to recall that the oldest hydrotoponymic layers common to Fennoscandia and the Forest Zone are of Uralic nature.

    • in archaeology, because cultural expansions of the Eastern European Early Bronze Age province since the Bell Beaker period (viz. Mierzanowice, Trzciniec, Lusatian, Pomeranian, West Baltic Culture of Cairns) suggest once and again west-east movements, most (if not all) of which – based on the presence of Indo-European speakers during the common era – were likely associated with Indo-European-speaking communities replacing or displacing previous ones.
    • in palaeogenomics, because of the late and different association of Corded Ware ancestry and haplogroups among Balto-Slavic and Indo-Iranian communities, in turn corresponding to the different satemization processes found in both dialects, which may have actually been related to the Uralic substrate that is found in both (read more on Uralic influences on Balto-Slavic and on Indo-Iranian).

    On the other hand, a careful combination of Uralic and Indo-European comparative grammar, hydrotoponymic data, and population genomics fits perfectly well Itkonen’s and Rahkonen’s association of Corded Ware in Eastern Europe with Uralic languages, as well as the traditional mainstream view of Uralic before Indo-European in Fennoscandia and in the Forest Zone, as I explained in a recent post about genetic continuity in the East Baltic area.

    Population genomics is not the main reason to reject the Indo-European Corded Ware theory – or any other prehistoric ethnolinguistic identification, for that matter. It can’t be. This new field offers just the occasional confirmation of a well-founded theory or, alternatively, another nail in the coffin of fringe theories that were actually never that likely, but seemed impossible to fully dismiss on purely theoretical grounds.

    The problem with Corded Ware was that we couldn’t see how unlikely its association with Indo-European languages was until we had ancient DNA to corroborate archaeological models, because few (if any) Indo-Europeanists really cared about the linguistic prehistory of eastern and northern Europe, or about Uralic languages in general (contrary to the general trend among Uralicists to be well-versed in Indo-European studies). Now they will.


    Baltic Finns in the Bronze Age, of hg. R1a-Z283 and Corded Ware ancestry


    Open access The Arrival of Siberian Ancestry Connecting the Eastern Baltic to Uralic Speakers further East, by Saag et al. Current Biology (2019).

    Interesting excerpts:

    In this study, we present new genomic data from Estonian Late Bronze Age stone-cist graves (1200–400 BC) (EstBA) and Pre-Roman Iron Age tarand cemeteries (800/500 BC–50 AD) (EstIA). The cultural background of stone-cist graves indicates strong connections both to the west and the east [20, 21]. The Iron Age (IA) tarands have been proposed to mirror “houses of the dead” found among Uralic peoples of the Volga-Kama region [22].

    (…) The 33 individuals included 15 from EstBA, 6 from EstIA, 5 from Pre-Roman to Roman Iron Age Ingria (500 BC–450 AD) (IngIA), and 7 from Middle Age Estonia (1200–1600 AD) (EstMA) and yielded endogenous DNA ∼4%–88%, average genomic coverages ∼0.017–0.734×, and contamination estimates <4% (Table S1). We analyzed the data in the context of modern and other ancient individuals, including from Neolithic Estonia [13].

    Archaeological Information, Genetic Sex, mtDNA and Y Chromosome Haplogroups, and Average Coverage of the Individuals of This Study. Modified from the paper to mark distinct Y-DNA haplogroups in the LBA and IA.

    We identified chrY hgs for 30 male individuals (Tables 1 and S2; STAR Methods). All 16 successfully haplogrouped EstBA males belonged to hg R1a, showing no change from the CWC period, when this was also the only chrY lineage detected in the Eastern Baltic [11, 13, 30, 31]. Three EstIA and two IngIA individuals also belonged to hg R1a, but three EstIA males belonged to hg N3a, the earliest so far observed in the Eastern Baltic. Three EstMA individuals belonged to hg N3a, two to hg R1a, and one to hg J2b. ChrY lineages found in the Baltic Sea region before the CWC belong to hgs I, R1b, R1a5, and Q [10, 11, 12, 13, 17, 32]. Thus, it appears that these lineages were substantially replaced in the Eastern Baltic by hg R1a [10, 11, 12, 13], most likely through steppe migrations from the east [30, 31]. (…) Our results enable us to conclude that, although the expansion time for R1a1 and N3a3′5 in Eastern Europe is similar [25], hg N3a likely reached Estonia or at least became comparably frequent to modern Estonia [1] only during the BA-IA transition.

    A clear shift toward West Eurasian hunter-gatherers is visible between European LN and BA (including Baltic CWC) and EstBA individuals, the latter clustering together with Latvian and Lithuanian BA individuals [11]. EstIA, IngIA, and EstMA individuals project between BA individuals and modern Estonians, partially overlapping with both.

    (…) EstBA individuals are clearly distinguishable from Estonian CWC individuals as the former have more of the blue component most frequent in WHGs and less of the brown and yellow components maximized in Caucasus hunter-gatherers and modern Khanty, respectively. The individuals of EstBA, EstIA, IngIA, EstMA, and modern Estonia are quite similar to each other on average, indicating that the relatively high proportion of WHG ancestry in modern Eastern Baltic populations compared to other present-day Europeans [15] traces back to the BA.

    Detail of the PCA, modified from the paper to label populations. Estonian Bronze Age and Iron Age samples cluster close to Early Corded Ware from the Baltic.. Principal-component analysis results of modern West Eurasians with ancient individuals projected onto the first two components (PC1 and PC2). BA, Bronze Age; EF, early farmers; HG, hunter-gatherers; IA, Iron Age; IMA, Iron/Middle Ages; LN, Late Neolithic; LNBA, Late Neolithic/Bronze Age; MA, Middle Ages

    When comparing Estonian CWC and EstBA using autosomal outgroup f3 and Patterson’s D statistics (Table S3), the latter is more similar to other Baltic BA populations, to Baltic IA and Middle Age (MA) populations, and also to populations similar to WHGs and Scandinavian hunter-gatherers (SHGs), but not to Estonian CCC (Figures 2A and S2A; Data S1). The increase in WHG or SHG ancestry could be connected to western influences seen in material culture [20, 21] and facilitated by a decline in local population after the CCC-CWC period [20]. A slight trend of bigger similarity of Estonian CWC to forest or steppe zone populations and of EstBA to European early farmer populations can also be seen.

    (…) When comparing to modern populations, Estonian CWC is slightly more similar to Caucasus individuals but EstBA to Baltic populations and Finnic speakers (Figure 2B; Data S1). Outgroup f3 and D statistics do not reveal apparent differences when comparing EstBA to EstIA, EstIA to IngIA, and EstIA to EstMA (Data S1).

    qpAdm results. Error bars indicate one SE. Central MN, Central European Middle Neolithic; EstBA, Estonian Bronze Age; EstIA, Estonian Iron Age; IngIA, Ingrian Iron Age; EstMA, Estonian Middle Ages; WHG, western hunter-gatherers.

    These results highlight how uniparental and autosomal data can lead to different demographic inferences—the genetic change between CWC and BA not seen in uniparental lineages is clear in autosomal data and the appearance of chrY hg N in the IA is not matched by a clear shift in autosomal profiles.

    EstBA individuals have no Nganasan-related ancestry and EstIA, IngIA, and EstMA individuals on average have 2% or 4% (Figure 3; Data S1). The differentiation remains when using BA or IA Fennoscandian populations [26] instead of Nganasans (Data S1). Notably, the proportion of Nganasan-related ancestry varies between 0% and 12% among sampled EstIA, IngIA, and EstMA individuals (Data S1), which may suggest its relatively recent admixture into the target population. Moreover, two individuals from Kunda (0LS10 and V10) have the highest proportions of Nganasan ancestry among EstIA (6% and 8%), one of them has chrY hg N3a, and isotopic analysis suggests neither individual being born in Kunda [34].

    About these two males from Tarand-graves, ‘foreign’ to Kunda:

    0LS10: Male from tarand III (burial 9; TÜ 1325: L777), age 17–25 years [34]. He had a fragment of a sheep/goat bone and ceramics as grave goods. This burial has two radiocarbon dates: 2430 ± 35 BP (Poz-10801; 760–400 cal BC) and 2530 ± 41 BP (UBA-26114; 800–530 cal BC) [34]. According to the isotopic analysis, the person was not born in the vicinity of Kunda; his place of birth is still unknown (but south-western Finland and Sweden are excluded) [34]. Sampled tooth r P1.

    V10: Male from tarand XI (burial 24; TÜ 1325: L1925), age 25–35 years [34], date 2484 ± 40 BP (UBA-26115; 790–430 cal BC) [34]. He had a few potsherds near the skull. Likewise, this person was not locally born [34]. Sampled tooth l P1.

    Autosomal Analyses’ Results for Gyvakarai1 as the closest available Corded Ware source for Balto-Finnic populations.

    The paper shows thus:

    • Major continuity of ancestry from Corded Ware to modern Estonians, with only slight changes in different periods. In fact, one of the best fits for the Late Bronze Age ancestry is Gyvakarai1, one of the Corded Ware “outliers” described as “closer to Yamna”, which I already said may be closer to Sredni Stog/EHG populations instead. Another interesting take is that the change from Bronze Age to Iron Age corresponds to an increase in Baltic Corded Ware-related ancestry, rather than being driven by Siberian ancestry.
    • pca-mittnik-gyvakarai
      File modified by me from Mittnik et al. (2018) to include the approximate position of the most common ancestral components, and an identification of potential outliers. Zoomed-in version of the European Late Neolithic and Bronze Age samples. “Principal components analysis of 1012 present-day West Eurasians (grey points, modern Baltic populations in dark grey) with 294 projected published ancient and 38 ancient North European samples introduced in this study (marked with a red outline). From Mittnik et al. (2018).
    • A Volosovo-related migration of hg. N1c with Netted Ware into the area seems to be discarded, based on the full replacement of paternal lines and continuity of R1a-Z283. It is only during the Tarand-grave period when a system of chiefdoms (spread from Ananyino/Akozino) brings haplogroup N1c to the Gulf of Finland. During the Iron Age, the proportion of paternal lineages is still clearly in favour of R1a (50% in the coast, 100% in Ostrobothnia), which indicates a gradual replacement led by elites, likely because of the incorporation of Akozino warrior-traders spreading all over the Baltic, bringing the described shared Mordvinic traits in Fennic.
    • finno-ugric-haplogroup-n
      Map of archaeological cultures in north-eastern Europe ca. 8th-3rd centuries BC. [The Mid-Volga Akozino group not depicted] Shaded area represents the Ananino cultural-historical society. Fading purple arrows represent likely stepped movements of subclades of haplogroup N for centuries (e.g. Siberian → Ananino → Akozino → Fennoscandia [N-VL29]; Circum-Arctic → forest-steppe [N1, N2]; etc.). Blue arrows represent eventual expansions of Uralic peoples to the north. Modified image from Vasilyev (2002).
    • The arrival of Akozino warrior-traders (bringing N1c and R1a lineages) was probably linked to this minimal “Nganasan-like” ancestry of some samples in the transition to the Iron Age. This arrival is supported by samples 0LS10 (the earliest hg. N1c) and V10 (of hg. R1a), both dated to ca. 800-400 BC, with V10 showing the highest “Nganasan-like” ancestry with 4.8%, both of them neighbouring samples showing 0%. This variable admixture among local and foreign paternal lineages might support the described social system of family alliances with intermarriages. In fact, a medieval sample, 0LS03_1 (hg. R1a) also shows a recent “Nganasan-like” ancestry, which probably points to the integration of different Arctic-related ancestry components among Modern Estonians, in this case related to Finnish expansions and thus integration of Levänluhta-related ancestry, as per the supplementary data.
    • NOTE. Such minimal proportions of “Nganasan-like” ancestry evidence the process of admixture of Volga Finns in Akozino territory through their close interactions with Permians of Ananyino, who in turn acquired this Palaeo-Arctic admixture most likely during the expansion of the linguistic community to hunter-gatherer territories, to the north of the Cis-Urals. This process of stepped infiltration and expansion without language change is not dissimilar to the one seen among Indo-Iranians and Balto-Slavs of hg. R1b, or Vasconic speakers of hg. I2a, although in the case of Baltic Finns of hg. R1a the process of infiltration and expansion of hg. N1c is much less dramatic, with no radical replacement anywhere before the huge bottlenecks observable in Finns.

    • The expansion of haplogroup N1c among Finnic populations, as we are going to see in samples from the Middle Ages such as Luistari, is the consequence of late founder effects after huge bottlenecks expected based on the analysis of modern populations. The expansion of N1c-VL29 is different in origin from that of N1c-Z1936 among Samic (later integrated into Finnish populations), most likely from the east and originally associated with Lovozero Ware.
    Frequency-Distribution Maps of Individual Subclade N3a3 / N1a1a1a1a1a-CTS2929/VL29, probably initially with Akozino warrior-traders. Map from Ilumäe et al. (2016).

    In spite of all this, the conclusion of the paper is (surprise!) that Siberian ancestry and hg. N heralded the arrival of Finnic to the Gulf of Finland in the Iron Age… However, this conclusion is supposedly* supported, not by their previous papers, but by a recent phylogenetic study by Honkola et al. (2013), which doesn’t actually argue for such a late ‘arrival’: it argues for the split of Balto-Finnic around 1500 BC.

    NOTE. I say ‘supposedly’ because Kristiina Tambets, for example, has been following the link of Uralic with haplogroup N since the 2000s, so this is not some conclusion they just happened to misread from some random paper they Googled. In those initial assessments, she argued that the “ancient homeland” of the Tat C mutation suggested that Finno-Ugrians were in Fennoscandia before Indo-Europeans. Apparently, since haplogroup N appears later and from the east, it is now more important to follow this haplogroup than what is established in archaeology and linguistics.

    Even in the referred paper, this split is considered an in situ development, since the phylogenetic study takes the information – among others – 1) from Parpola and Carpelan, who consider Netted Ware, a culture derived from Fatyanovo/Abashevo and Volosovo, as the culprit of the Finno-Ugric expansion; and 2) from Kallio (2006), who clearly states that Proto-Balto-Finnic (like Proto-Finno-Samic) was spoken around the Gulf of Finland during the Bronze Age. Both of them set the terminus ante quem of the language presence in the Baltic ca. 1900 BC.

    Anyways, as a consequence of geneticists keeping these untenable pre-ancient DNA haplogroup-based arguments today, I expect to see this “Finnic” language expansion also described for the Western Baltic, Scandinavia or northern Europe, when this same proportion of hg. N1c and “Nganasan” ancestry is observed in Iron Age samples around the Baltic Sea. The nativist trends that this domination of “Finns” all over Northern Europe 2,500 years ago will create will be even more fun to read than the current ones…

    EDIT (10 May 2019) How I see the reaction of many to ancient DNA, in keeping their old theories:


    Pre-Germanic and Pre-Balto-Finnic shared vocabulary from Pitted Ware seal hunters


    I said I would write a post about topo-hydronymy in Europe and Iberia based on the most recent research, but it seems we can still enjoy some more discussions about the famous Vasconic Beakers, by people longing for days of yore. I don’t want to spoil that fun with actual linguistic data (which I already summarized) so let’s review in the meantime one of the main Uralic-Indo-European interaction zones: Scandinavia.

    Seal hunting

    One of the many eye-catching interpretations – and one of the few interesting ones – that could be found in the relatively recent article Talking Neolithic: Linguistic and Archaeological Perspectives on How Indo-European Was Implemented in Southern Scandinavia, by Iversen & Kroonen AJA (2017) was this:

    The borrowing of lexical items from hunter-gatherers into Germanic refers to the potential adoption of Proto-Germanic *selhaz “seal” (Old Norse selr, Old English seolh, Old High German selah) as well as Early Proto-Balto-Finnic *šülkeš “seal” (Finnish hylje, Estonian hüljes) from the marine-oriented Sub-Neolithic Pitted Ware culture.

    Modified from Kristiansen et al. (2017), with red circle around the hypothesized interaction of Germanic with hunter-gatherers. “Schematic representation of how different Indo-European branches have absorbed words (circles) from a lost Neolithic language or language group (dark fill) in the reconstructed European linguistic setting of the third millennium BC, possibly involving one or more hunter gatherer languages (light fill) (after Kroonen & Iversen 2017)”.

    This is what Kroonen thought about this word in his Etymological Dictionary of Proto-Germanic (2006):

    Gmc. *selha– m. ‘seal’ – ON selr m. ‘id.’, Far. selur m. ‘id.’, OSw. siæl m. ‘id.’, Sw. själ c. ‘id.’, OE seolh m. ‘id.’, E seal, OS selah m. ‘id.’, EDu. seel, seel-hont m. ‘id.’, Du. zee-hond c. ‘id.’, OHG selah m. ‘id.’, MHG sele m. ‘id.’ (GM).

    A Germanic word with no certain IE etymology. The link with Lith. selė́ti ‘to crawl’ (Torp 1909: 436) is erroneous, as this verb corresponds to PGm. *stelan- (q.v.). The *h may nevertheless correspond to the PIE animal suffix *-ko-, for which see *elha{n)- ‘elk’ and *baruga- ‘boar’.

    Focusing on this substrate etymon, coupled with archaeology and ancient DNA, in the recent SAA 84th Annual Meeting (Abstracts in PDF):

    Kroonen, Guus (Leiden University) and Rune Iversen

    [196] The Linguistic Legacy of the Pitted Ware Culture

    The Scandinavian hunter-, fisher- and gatherer-based Pitted Ware culture is chronologically situated in the Neolithic. However, it challenges our traditional view on cultural and social evolution by representing a return to an otherwise abandoned hunter-gatherer lifestyle. In general, the Pitted Ware culture must be seen as an offshoot of the “Sub-Neolithic” societies inhabiting wide parts of northern and northeastern Europe in the fourth and third millennium B.C.E.

    Isotopic and aDNA studies have shown that people of the east Swedish Pitted Ware culture, both dietarily and genetically were distinct from the early farmers in this region, the Funnel Beaker culture. Isotopic data shows a marked predominance of seal in the diet, which has given the Pitted Ware people the nickname “Inuit of the Baltic”.

    As regards language, it is to be expected that people practicing a Pitted Ware lifestyle spoke a non-Indo-European language. In fact, there is some linguistic evidence that can support this claim. It is conceivable that both the Germanic and Finnish word for “seal” were ultimately borrowed from a language spoken in a Pitted Ware context. Once more, the linguistic evidence turns out to offer important information complementary to that of archaeology and archaeo-genetics.

    Stone Age Seal Hunters, by Måns Sjöberg.

    Apparently, the idea of non-IE substrate languages in contact with Germanic in Scandinavia is fashionable for the Copenhagen group, probably due to their particular interpretation of the recent genetic papers, hence the multiple Germanic-Fennic connections to be reviewed through this new prism. While the ulterior motive of this proposal may be to try and connect yet again Germanic with CWC Denmark, I would argue that the effect is actually the opposite.

    An early borrowing via Uralic

    The word has always been considered a more likely loan from one language to the other, and – because of the quite popular idea of Uralic native to Fennoscandia – it was often seen as a likely borrowing of Germanic from Balto-Finnic. In any possible case, the borrowing in either direction must be quite early, for obvious reasons:

    • If the borrowing had been via late Palaeo-Germanic, the ending in *-xa– would have been reflected in Balto-Finnic, hence an early Palaeo-Germanic to Pre-Balto-Finnic stage would be necessary.
    • If the borrowing had been via late Balto-Finnic, the initial sibilant would be already aspirated, being adopted as *-x– in Palaeo-Germanic, while the ending in *-k– would have remained as such if it was adopted after Grimm’s law ceased to be active.
    • Similarly, a borrowing from a common, non-Indo-European & non-Uralic source would require that it happened during the early stages of both proto-languages to have undergone their respective phonetic changes, and both borrowings chronologically close to each other, to assume a similar vocalism and consonantism of the ultimate source.
    The idea of seal-hunting Uralic substrate of Pitted Ware is not new. Image modified from The Uralic and Finno-Ugric Phonetic Substratum, by Kalevi Wiik, Linguistica Uralica (1997).

    Furthermore, regarding the most likely way of expansion of this loanword, due to the different vowels and sibilants present in Uralic but not in Indo-European:

    • A direct loan from Pre-Germanic **selkos – which shows a regular thematic declension – to Pre-Balto-Finnic *šülkeš doesn’t seem to be a reasonable assumption.
    • NOTE. A Germanic borrowing from alternative Gmc. genitive *silxis could only work in a Pre-Germanic to Pre-Balto-Finnic model, hence only if the Gmc. form can be reconstructed for an earlier stage. Even then, for the same reason stated above, the opposite could be more reasonably argued, i.e. that this form is the original one adopted in Germanic: Pre-PBF *šülkeš > Pre-Gmc. *silkis, reinterpreted as an -o- stem in its declension.

    • If we reconstruct an older Pre-Finno-Samic (i.e. with Finno-Permic-like vocalism) **šëlkëš, a borrowing into Pre-Germanic **selkos would work. Even though no Saami derivative exists to confirm such a possibility, this would be supported by the known common evolution of Finno-Samic dialects in close contact with Pre-Germanic.
    • Admittedly, even accepting the existence of a Finno-Samic stem, a potential substrate word could not be discarded. In fact, while **šëlkë- could perfectly be a Uralic root, the ending in *-š can’t be easily interpreted. Therefore, a third, non-Indo-European & non-Uralic source is a plausible explanation.

    NOTE. Arguably, Proto-Finno-Samic could have adopted Gmc. *kh or *x exceptionally as PFS *k. However, early Palaeo-Germanic borrowings in Finno-Samic show a consistent regular consonant change as described above. For more on this, see Finno-Samic borrowings.

    This likely Uralic first nature of the loanword is important for the discussion below.

    Pitted Ware culture

    Middle Neolithic A period. Distribution of Pyheensilta Ware, Funnel Beaker Culture in Sweden, and Pitted Ware Culture in northern Europe during the Middle Neolithic A period, c. 3300–2800 cal BC. Find locations with numbers demarcate sites where cereal grains have been found and later AMS radiocarbon dated. Figure was created by SV using QGIS 3.4. ( and Natural Earth data ( Image from Vanhanen et al. (2019).

    About the Pitted Ware culture, this is what the recent paper by Vanhanen et al. (2019), from the University of Finland (including Volker Heyd) had to say:

    The origins of the PWC are controversial. In one likely scenario, Comb Ceramic and Mesolithic hunter-gatherers first interacted with FBC during the last centuries of the EN and became specialized maritime hunter-gatherers. The PWC pushed south and westwards during the Middle Neolithic (MN), c. 3300–2300 BC, along the northern Baltic shoreline and adjacent islands, eventually reaching as far west as Denmark and southern Norway. Around 2800 BC, after the FBC ceased to exist, the Corded Ware Culture (CWC) migrated into the PWC area. The end date for the PWC and CWC is approximately 2300 BC, when the material culture was replaced by the Late Neolithic (LN) culture<. Spanning nearly a millennium virtually unchanged, the PWC maintained a coherent society and a successful economic model. PWC people lived in marine-oriented settlements, commonly dwelled in huts and produced relatively large amounts of ceramic vessels. This speaks to the partly sedentary nature of their habitation, at least for their base camps. These specialist hunter-gatherers obtained the great majority of their subsistence from maritime sources, such as seal, fish, and sea birds. Considering the amount of bones, sealing was of paramount importance, causing these peoples to be labelled ‘hard-core sealers’ or even the ‘Inuit of the Baltic’.

    The Middle Neolithic Pitted Ware culture is dated ca. 3500–2300 BC, so we would be seeing here Pre-Germanic and Pre-Balto-Finnic peoples arriving near the Pitted Ware culture. That would leave us with one of both languages expanding with Corded Ware peoples, and the other with Bell Beakers. Since Battle Axe-derived cultures around the Gulf of Finland are associated with Balto-Finnic groups, and Bell Beakers arriving ca. 2400 started the Dagger Period, commonly associated with the Pre-Germanic community, I think the connection of each group with their language is self-evident.

    Middle Neolithic B period. Distribution of Corded Ware Culture and Pitted Ware Culture in northern Europe during the Middle Neolithic B period, c. 2800–2300 cal BC. Find locations with numbers demarcate sites where cereal grains have been found and later AMS radiocarbon dated. Figure was created by SV using QGIS 3.4. ( and Natural Earth data ( Modified from Vanhanen et al. (2019).

    NOTE. You can read some interesting information about prehistoric and recent seal hunting in the Baltic in the blog post “Själen” – Seal Hunting in the Northern Baltic Sea.

    Germanic-Fennic phonetic evolution

    The common Germanic – Balto-Finnic phonetic evolution, especially Verner’s law in Palaeo-Germanic and qualitative gradation in Proto-Balto-Finnic, has been variably interpreted as:

    • Uralic in Scandinavia influenced by Germanic (Verner’s law source of the gradation), by Koivulehto and Vennemann (1996).
    • Germanic over a Uralic substratum in Scandinavia, by Wiik (1997).
    • Both Germanic and Balto-Finnic influenced by a third language, an “extinct non-Uralic source” spoken in Fennoscandia before the arrival of Uralic and Indo-European, by Kallio (2001); maybe the same substrate proposed to have influenced the accent shift in Germanic similar to Uralic.
    • Balto-Finnic speakers adopting Pre-Germanic in Scandinavia, in contact with Balto-Finnic speakers retaining their language, by Schrijver in Language Contact and the Origins of the Germanic Languages (2014)– although first suggested by him in the 1990s.

    NOTE. There are other (some much older) proposals of a Uralic substrate in Scandinavia, but I think those above summarize the most common positions tenable today.

    If you add all linguistic, archaeological, and now genetic connections, it is really strange to keep arguing for so many surprisingly fitting common substrates and/or contact languages for both. Especially because the Pre-Germanic community – if originally from southern Scandinavia and not further south (see e.g. Kortlandt’s theory) – was marked by the Dagger Period, as accepted by most archaeologists (including Kristiansen), and we know that Bell Beakers – who triggered the Dagger period – might have arrived a little late to the Pitted Ware disintegration in most seal-hunting areas of southern Scandinavia.

    Density analysis based (Bell Beaker per km2) on the distribution of Bell Beaker per region (ca. 2700-2200 BC). Combination of different levels of b-spline interpolation. Exaltation of the values through square root usage. Modified from Michael Bilger (2018).

    In other words, how many common substrate languages can we propose for Germanic (and Balto-Finnic)? Just from Kroonen we have already the Semitic-like TRB, and the seal-hunting Pitted Ware culture. Apparently, the culprit of the common phonetic evolution must be some (other?) culture that both Pre-Germanic and Pre-Balto-Finnic assimilated (or with which both were in contact) in Fennoscandia.

    NOTE. I believe no data supports the attribution of those Germanic borrowings to the TRB culture, especially if one assumes they belong to an Afroasiatic branch, as did Kroonen. His initial assumption about an expansion of R1b-M269 associated with the Neolithic from Anatolia, and thus with Afroasiatic, must today be rejected. Much more likely is the incorporation of most of these loanwords during the expansion of North-West Indo-Europeans from Yamna Hungary.

    How many “common” substrates from different regions and cultures is too much? Arguably, it’s not a question of quantity (because the overall probability remains the same), but a question of quality of arguments.

    In my opinion, both a) the marked seal-hunting subsistence economy of the Pitted Ware culture and b) the difficult reconstruction of a fitting ‘natural’ PIE or PU stem warrant this proposal of a third source, just like the European agricultural substrate of North-West Indo-European and Palaeo-Balkan languages, as well as the Asian agricultural substrate of Indo-Iranian are the most logical interpretation of words not found in other IE dialects. The only problem in this case is the lack of other Scandinavian substrate words to compare its typology against.

    Close contacts in Fennoscandia. The distribution of Scandinavian flint daggers (A) in the east and south Baltic region and possible trends of “down the line” trade (B). Good size and quality flint zone in the south-west Baltic region is hatched (C). According to: Wojciechowski 1976; Olausson 1983, fig. 1; Madsen 1993, 126; Libera 2001; Kriiska & Tvauri 2002, 86. Image modified from Piličiauskas (2010).

    Common Scandinavian substratum

    The theory of a Pitted Ware borrowing is therefore quite convincing from a cultural point of view, at the same time as it fits the linguistic data. However, one reason why I dislike the interpretation of a dual origin is that our knowledge of Uralic languages is fairly limited, whereas that of Indo-European branches and hence Proto-Indo-European is huge. To put it otherwise: if a common word appears in both, and it is most likely (culturally and linguistically) not Indo-European, it certainly means that it was borrowed in Germanic. What are the a priori chances of it coming directly from a third substrate language for both dialects, instead of coming directly from Pre-Balto-Finnic?

    From Schrijver (2014):

    What did happen, apparently, is that Finnic speakers had enough access to the way in which Germanic speakers pronounced Balto-Finnic in order to model their own pronunciation of Balto-Finnic on it. In other words, Balto-Finns conversed with bilingual speakers of Germanic and Balto-Finnic whose pronunciation of both was essentially Germanic. But access to the Germanic language itself was not sufficient to allow Balto-Finns to become bilingual themselves, either because social segregation prevented this or because contact with Germanic was severed before widespread bilingualism set in. This limited access to Germanic would allow us to understand why Balto-Finnic did not go the way of the vernacular languages that came in contact with Latin in the Roman Empire, where access to Latin was open to almost everybody and massive language shift in favour of Latin ensued.

    NOTE. For a more detailed discussion, you can read the whole chapter dedicated to this question. I summarized it in Pre-Germanic born out of a Proto-Finnic substrate in Scandinavia.

    On the other hand, about the ad hoc interpretation by Kallio (2001) of hypothetic third languages strongly influencing in the same way both the Palaeo-Germanic- and Balto-Finnic-speaking communities, Schrijver (2014) comments:

    The idea that perhaps both languages moved towards a lost third language, whose speakers may have been assimilated to both Balto-Finnic and Germanic, provides a fuller explanation but suffers from the drawback that it shifts the full burden of the explanation to a mysterious ‘language X’ that is called upon only in order to explain the developments in Proto-Germanic and Balto-Finnic. That comes dangerously close to circular reasoning.

    Early Bronze Age cultures of Northern Europe (roughly ca. 2200-1750). Dagger period representing the expansion of BBC-derived groups from southern Scandinavia.

    NOTE. The proposal of some kind of “SHG/EHG-based Fennoscandian substrate” seems funny to me, for two reasons: firstly, there is usually no talk about which culture spread that common language, how it survived, how it was in contact with both groups and until when, etc. (see below for possibilities); secondly, apparently the evident survival of West European EEF communities driven by at least two cultural groups – El Argar and the poorly known groups from the Atlantic façade north of the Pyrenees – is, for the same people proposing this simplistic SHG/EHG idea, somehow not fitting for the prehistory of Proto-Iberian and Proto-Aquitanian, respectively…

    The same argument that one could use against the direct borrowing of both dialects from Pitted Ware, but much more strongly, can be thus wielded against a common, centuries-long phonetic evolution of both Balto-Finnic and Germanic caused by close interactions with (and/or substrate influence of) some third language. Which unitary culture and when exactly could that have happened around the Baltic Sea?

    • Was it Pitted Ware the mysterious substrate language? Seems rather unlikely, due to the early demise of the Pitted Ware culture in contrast to the long-lasting common influence seen in both dialects.
    • Was it Pitted Ware in southern Scandinavia, but Comb Ware in the Gulf of Finland? Is there a direct genetic connection between both cultures? And how likely is a common phonology of an ancestral Comb Ware-like substrate language surviving separately in Finland and Sweden? Even accepting these assumptions, we would be stuck again in the Indo-European Beakers vs. Uralic Battle Axe model.
    • Was it a succession of cultures, from some Scandinavian culture that was replaced by some incoming ethnolinguistic group, then influencing the other? This non-IE, non-Uralic substrate would then need to be proposed, given the chronological and archaeological constraints, as an effect of Pitted Ware over Pre-Finno-Baltic spoken by Battle Axe peoples in Scandinavia, then replaced by Pre-Germanic peoples arriving later with Bell Beakers. A reverse direction and later chronology (say, Germanic replaced by Balto-Finnic from Netted Ware arriving from the Volga) wouldn’t work as well.
    • Was it Asbestos Ware as a late Comb Ware group influencing both? How likely is such a continued influence in Southern Scandinavia and the Gulf of Finland? Even if we accepted this influence that miraculously didn’t affect Samic (most likely located between the Balto-Finnic-speaking Gulf of Finland and northern Fennoscandian Asbestos Ware groups), it would necessarily mean that Germanic and Balto-Finnic were spoken neighbouring exactly the same Asbestos Ware groups in Scandinavia. That is, essentially, that the BBC-derived Dagger Period represented Pre-Germanic, while Battle Axe-derived groups around the Gulf of Finland were Balto-Finnic.

    Mixing linguistics with archaeology (now complemented with genetics) also risks circular reasoning. But, how else can someone propose a third substrate language for a phonetic change, necessarily represented by Fennoscandian groups potentially separated by thousands of years? In this age of population genomics we can’t simply talk about theoretical models anymore: we must refer to Fennoscandian cultures and populations in a very specific time frame, as Kronen & Iversen do in their proposal. Not only is such a third unknown language usually a weak explanation for a common development of two unrelated languages; in this case it finds no support whatsoever.

    Seals and the Arctic

    Another interesting aspect about this Fennic-Germanic comparandum is its relevance to the Uralic homeland problem.

    Current distribution of Uralic languages. Nenets and Saami are among the best positioned to retain the ‘original’ Uralic seal-hunting vocabulary.

    Since the publication of Mittnik et al. (2018), Lamnidis et al. (2018), and Sikora et al. (2018), the new normal is apparently to consider Corded Ware Finland as Germanic-speaking, the Gulf of Finland as Balto-Slavic-speaking, while the Kola peninsula and whichever Palaeo-Arctic peoples preceded Nganasans and Nenets as ancient Uralians. Uh-huh, OK.

    But, if prehistoric Arctic peoples practiced specialized seal-hunting economies, and Uralians were one among such populations – supposedly one widespread from the Barents Sea to the Lapteve Sea…how come no common Uralic word for ‘seal’ exists? In other words, why would these True™ Uralic peoples expanding from the Arctic need to borrow a word for ‘seal’ from neighbouring populations in every single seal-hunting region they are attested?

    Historical distribution of grey seals, an important part of the diet around the Baltic Sea. Image modified from Wikimedia to include Skagerrak and Kattegat regions.

    About Saami, which some have recklessly proposed to be derived from Bronze Age N1c-L392 samples from the Kola Peninsula (against the good judgment of the authors of the paper), this is what we know from their word for ‘seal’, from Grünthal (2004):

    Ter Saami vīrre ‘seal; wolf’ displays two meanings that refer to clearly different animals. Neither of them is borrowed from the source language because the word descends from Russian zver’ ‘animal’ (T.I.Itkonen 1958: 756). Another word, Skolt Saami näúdd ‘seal, wolf’, has been similarly used in the two meanings. The evidence of North Saami návdi ‘wolf; creature, fur animal; beast’ (Sammallahti 1989: 305; Lagercrantz (1939: 518) presents the alternative meanings in the opposite order; E. Itkonen (1969: 148) lists the meanings ‘wildes Tier; Raubtier (bes. Wolf); Pelztier’) suggesting that ‘wolf’ is the primary sense and ‘seal’ is a metaphorical extension of it. More precisely, it is an example of a mythic metaphor (cf. Siikala 1992). According to the old folk belief, seal was a wolf and the Skolt Saamis preferred not to eat its meat (T.I.Itkonen 1958: 906). Before that the metonymic meaning ‘wolf’ rose from the less specified meanings, and originally návdi is a Scandinavian or Finnic loan word in Saamic, cf. Old Norse naut ‘vieh, rind’, Icelandic and Norwegian naut, Swedish nöt < Germanic *nauta ‘property’ (Hellquist 1980: 721, T.I.Itkonen 1958: 275, Lagercrantz 1939: 518, de Vries 1961: 406; E. Itkonen (1969: 148) considers Finnic, cf. Finnish nauta ‘bovine’ (< Germanic) as a possible alternative source for the Saamic word).

    NOTE. Possibly comparable, for the mythic metaphor proper of Scandinavian folk belief, are Germanic derivatives built as ‘seal-hound’ and/or ‘sea-hound’.

    Seals formed a great part of the diet for Palaeo-Arctic populations. Boundaries of regions used to predict sea ice, superimposed over the distributions of the five ringed seal subspecies. Image modified from Kelly et al. (2010).

    About Nenets (quite close to the Naganasans of pure “Siberian ancestry”), here is what Edward Vajda, an expert in Palaeo-Siberian languages, has to say:

    Nenets techniques for hunting the animals of the Arctic Ocean seem to have been borrowed from the first Arctic aborigines. Thus, the Nenets word for seal is nyak, the Eskimo word is nesak. Also, the Nenets word for a one-piece Arctic clothing is lu; the Korak word on the Kamchatka peninsula for clothing is l’ku. All of these groups may have borrowed the words from some original circumpolar aborigines. More probably, the first settlers of Arctic Europe were cousins of the present-day Eskimo, Chukchi and other residents of the far northeast region of Asia. Nenets folklore also speaks of the aborigines living in ice dugouts (igloos).

    On the other hand, Proto-Uralic shows a Chalcolithic steppe-like culture, with common words for metal and metalworking, for agriculture, and for domesticated animals, most likely including cattle. They were close to Indo-Europeans since at least before the Tocharian split, and probably earlier than that (even if one does not accept the Indo-Uralic phylum). And there were clearly strong contacts of Finno-Ugric with Indo-Iranian, and especially of Finno-Samic with Germanic.

    Uralic clines from Corded Ware groups to the east. A clear reason for the lack of common seal-hunting vocabulary. Modified from Tambets et al. (2018). Principal component analysis (PCA) and genetic distances of Uralic-speaking populations. a PCA (PC1 vs PC2) of the Uralic-speaking populations. You can see another PCA including ancient samples.

    Some among my readers may now be thinking about these totally believable proposals of prehistoric cultures around Lake Baikal representing the True™ Uralic homeland; because haplogroup N1c, and because some 0.5% more “Devil’s Gate Cave ancestry” in Estonians than in Lithuanians; despite the fact that 1) the so-called “Siberian ancestry” formed an ancestral cline with EHG in North Eurasia, that 2) N1c-L392 lineages seem to appear among many Asian peoples of different languages, and that 3) recent prehistoric N1c-L392 lines expanded clearly with Micro-Altaic languages.

    Like, who would have hunted seals in Lake Baikal, right? The problem is, seals represented one of their main game, essential for their subsistence economy. From Novokonova et al. (2015):

    One of the key reasons for the density of human settlement in the Baikal region compared to adjacent areas of Siberia is that the lake and its nearby rivers offer an abundance of aquatic food resources, including several endemic species, with perhaps the most well known being the Baikal seal. This freshwater seal is only found in Lake Baikal and portions of its tributaries. It shares lifecycle and behavioral patterns with other small northern ice-adapted seals, and is genetically and morphologically most closely related to the ringed seal (Pusa hispida). The nerpa can grow up to 1.8 m long and weigh as much as 130 kg, with the males tending to be slightly larger than the females.

    Zooarchaeological analyses of the 16,000 Baikal seal remains from this well-dated site clearly show that sealing began here at least 9000 calendar years ago. The use of these animals at Sagan-Zaba appears to have peaked in the Middle Holocene, when foragers used the site as a spring hunting and processing location for yearling and juvenile seals taken on the lake ice. After 4800 years ago, seal use declined at the site, while the relative importance of ungulate hunting and fishing increased. Pastoralists began occupying Sagan-Zaba at some point during the Late Holocene, and these groups too utilized the lake’s seals. Domesticated animals are increasingly common after about 2000 years ago, a pattern seen elsewhere in the region, but spring and some summer hunting of seals was still occurring. This use of seals by prehistoric herders mirrors patterns of seal use among the region’s historic and modern groups.

    Bronze Age movements in Fennoscandia

    Regarding the shrinkage and expansion of different farming economic strategies in Scandinavia since the Neolithic, with potential relevance for population movements and thus ethnolinguistic change – either from Balto-Finnic peoples migrating back from eastern Sweden, or Germanic peoples moving to eastern Finland – from Vanhanen et al. (2019):

    Cultivated plants at CWC sites in Finland were not discovered in the current investigation (Supplementary Results) or earlier studies. In Finland, the keeping of domestic animals is indicated by the evidence of dairy lipids and mineralized goat hairs. Charred remains and impressions of cultivated plants have been discovered at CWC sites in Estonia and east-central Sweden (Fig. 3: 12). In the eastern Baltic region, the earliest bones of domestic animals and a shift in subsistence occurred with the CWC. Whether CWC produced the cereals and other agricultural products found at PWC sites is difficult to estimate because only small amounts of plant remains have ever been discovered at CWC sites. The CWC seemingly reached east-central Sweden from regions further to the east, where there is evidence of animal husbandry, but only very few signs of plant cultivation.

    For the Late Neolithic (LN), cereal grains have been found north of Mälaren and along the Norrland coast. In mainland Finland, the first cereal grains occur during the LN or Bronze Age, c. 1900–1250 cal BC. The earliest bones of sheep/goat from mainland Finland are earlier, dating back to 2200–1950 cal BC. Finds of Scandinavian bronze artefacts indicate an influx from east-central Sweden, which might well be a source area for these agricultural innovations. A similar development is found in the eastern Baltic region, where the earliest directly radiocarbon-dated cereals originate from the Bronze Age, 1392–1123 cal BC (2 sigma). Thus, agriculture was evident during the Bronze Age in the eastern Baltic, but at least animal keeping and probably crop cultivation were present earlier during the CWC phase.

    It has been known for a while already that the only options left for the expansion of Finno-Saami into Fennoscandia are either Battle Axe (continued in Textile Ceramics) or Netted Ware (as proposed e.g. by Parpola), based, among other data, on language contacts, language estimates, cultural evolution, and population genomics. Data like this one on seal-hunting vocabulary also support the most likely option, which entails the identification of Corded Ware as the vector of expansion of Uralic languages.

    NOTE. Also interesting in this regard is the lack of Slavic words for ‘seal’ – borrowed, in Russian from Samic, and in other Slavic dialects from Russian, Latin, or other languages -, and the coinage of a new term in East Baltic. Rather odd for an “autochthonous” Proto-Baltic (supposedly in contact with Pitted Ware, Germanic, and Balto-Finnic, then), and for a Proto-Slavic stemming from the Baltic. Quite appropriate, though, for a Proto-East Baltic arriving in the Baltic with Trzciniec and for a Proto-Slavic community evolving further south.

    So, what new episode in this renewed 2000s R1b/R1a/N1c soap opera is it going to be, when eastern Fennoscandia shows Corded Ware-derived peoples of “steppe ancestry” (and mainly R1a-Z645 lineages) continue during the Bronze Age? Will the resurge and/or infiltration of I2 – maybe even N1c – lineages among Corded Ware-derived cultures of north-eastern Europe support or challenge this model, and why? Make your bet below.


    Genetic landscape and past admixture of modern Slovenians


    Open access Genetic Landscape of Slovenians: Past Admixture and Natural Selection Pattern, by Maisano Delser et al. Front. Genet. (2018).

    Interesting excerpts (emphasis mine):


    Overall, 96 samples ranging from Slovenian littoral to Lower Styria were genotyped for 713,599 markers using the OmniExpress 24-V1 BeadChips (Figure 1), genetic data were obtained from Esko et al. (2013). After removing related individuals, 92 samples were left. The Slovenian dataset has been subsequently merged with the Human Origin dataset (Lazaridis et al., 2016) for a total of 2163 individuals.

    Y chromosome

    First, Y chromosome genetic diversity was assessed. A total of 52 Y chromosomes were analyzed for 195 SNPs. The majority of individuals (25, 48.1%) belong to the haplogroup R1a1a1a (R-M417) while the second major haplogroup is represented by R1b (R-M343) including 15 individuals (28.8%). Twelve samples are assigned to haplogroup I (I M170): five and two samples belong to haplogroup I2a (I L460) and I1 (I M253), respectively, while the remaining five samples did not have enough information to be further assigned.

    PCA of Slovenian samples with European populations (Slovenian_HO_EU dataset). For details regarding the populations included, see Supplementary Table 1.


    Considering the unbalanced sample size of the Slovenian population compared to the other populations included in the dataset, a subset of 20 Slovenian individuals randomly sampled was used.

    All Slovenian samples group together with Hungarians, Czechs, and some Croatians (“Central-Eastern European” cluster) as also suggested by the PCA. All Basque individuals with few French and Spanish cluster together (“Basque” cluster) while a “Northern-European” cluster is made of the majority of French, English, Icelanders, Norwegians, and Orcadians. Five populations contributed to the “Eastern-European” cluster including Belarusians, Estonians, Lithuanians, Mordovians, and Russians. Western and South Europe is split into two cluster: the first (“Western European” cluster) includes all Spanish individuals, few French, and some Italians (North Italy) while the second (“Southern-European” cluster) groups Sicilians, Greeks, some Croatians, Romanians, and some Italians (North Italy).

    Admixture Pattern and Migration

    Modified image, from the paper (Central-East Europeans marked). Unsupervised admixture analysis of Slovenians. Results for K = 5 are showed as it represents the lowest cross-validation error. Slovenian samples show an admixture pattern similar to the neighboring populations such as Croatians and Hungarians. The major ancestral components are: the blue one which is shared with Lithuanians and Russians, followed by the dark green one that is mostly present in Greek samples and the light blue which characterizes Orcadians and English. For population acronyms see Supplementary Table 1.

    All Slovenian individuals share common pattern of genetic ancestry, as revealed by ADMIXTURE analysis. The three major ancestry components are the North East and North West European ones (light blue and dark blue, respectively, Figure 3), followed by a South European one (dark green, Figure 3). Contribution from the Sardinians and Basque are present in negligible amount. The admixture pattern of Slovenians mimics the one suggested by the neighboring Eastern European populations, but it is different from the pattern suggested by North Italian populations even though they are geographically close.

    Using ALDER, the most significant admixture event was obtained with Russians and Sardinians as source populations and it happened 135 ± 9.31 generations ago (Z-score = 11.54). (…) When tested for multiple admixture events (MALDER), we obtained evidence for one admixture event 165.391 ± 17.1918 generations ago corresponding to ∼2620 BCE (CI: 3101–2139) considering a generation time of 28 years (Figure 4), with Kalmyk and Sardinians as sources.

    We then modeled the Slovenian population as target of admixture of ancient individuals from Haak et al. (2015) while computing the f3(Ancient 1, Ancient 2, Slovenian) statistic. The most significant signal was obtained with Yamnaya and HungaryGamba_EN (Z-score = -10.66), followed by MA1 with LBK_EN (Z-score -9.7) and Yamnaya with Stuttgart (Z-score = -8.6) used as possible source populations (Supplementary Figure 5).

    We found a significant signal of admixture by using both pairs as ancient sources. Specifically, for the pair Yamnaya and Hungary_EN the admixture event is dated at 134.38 ± 23.69 generations ago (Z-score = 5.26, p-value of 1.5e-07) while for Yamnaya and LBK_EN at 153.65 ± 22.19 generations ago (Z-score = 6.92, p-value 4.4e-12). Outgroup f3 with Yamnaya put Slovenian population close to Hungarians, Czechs, and English, indicating a similar shared drift between these population with the Steppe populations (Supplementary Figure 6).

    Admixture events identified with ALDER and MALDER. The gray dots represent significant admixture events detected with ALDER using Slovenians as target, the solid line represents the single admixture event detected using MALDER, dashed lines represent the confidence interval. Only the significant results after multiple testing correction are plotted. For ALDER results see Supplementary Table 5.

    Not that any of this would come as a surprise, but:

    • R1a-M458 and some R1a-Z280 (xR1a-Z92) lineages (found among Slovenes) were associated with the Slavic expansion, likely with the Prague-Korchak culture, originally stemming probably from peoples of the Lusatian culture. Other R1a-Z280 lineages remained associated with Uralic peoples, and some became Slavicized only recently.
    • PCA keeps supporting the common cluster of certain West, South, and East Slavs in a “Central-Eastern European” cluster, distinct from the “North-Eastern European” cluster formed by modern Finno-Ugrians, as well as ancient Finno-Ugrians of north-eastern Europe who were only recently Slavicized.
    • Admixture supports the same ancient ‘western’ (a core West+South+East Slavic) cluster, and the admixture event with Yamna + Hungary_EN is logically a proxy for Yamna Hungary being at the core of ancestral Central-East population movements related to Bell Beakers in the mid- to late 3rd millennium.

    The theory that East Slavs are at the core of the Slavic expansion makes no sense, in terms of archaeology (see Florin Curta’s dismissal of those recent eastern ‘Slavic’ finds, his commentary on 19th century Pan-Slavic crap, or his book on Slavic migrations), in terms of ancient DNA (the earliest Slavs sampled cluster with modern West Slavs, distant from the steppe cluster, unlike Finno-Ugrians), or in terms of modern DNA.

    I don’t know where exactly this impulse for the theory of Russia being the cradle of Slavs comes from today (although there are some obvious political trends to revive 19th c. ideas), but it was always clear for everyone, including Russians, that East Slavs had migrated to the east and north and assimilated indigenous Finno-Ugrians, apart from Turkic-, Iranian-, and Caucasian-speaking peoples to the east. Genetics is only confirming what was clear from other disciplines long ago.


    Haplogroup R1a and CWC ancestry predominate in Fennic, Ugric, and Samoyedic groups


    Open access Genes reveal traces of common recent demographic history for most of the Uralic-speaking populations, by Tambets et al. Genome Biology (2018).

    Interesting excerpts (emphasis mine):


    A total of 286 samples of Uralic-speaking individuals, of those 121 genotyped in this study, were analysed in the context of 1514 Eurasian samples (including 14 samples published for the first time) based on whole genome single nucleotide polymorphisms (SNPs) (Additional file 1: Table S1). All these samples, together with the larger sample set of Uralic speakers, were characterized for mtDNA and chrY markers.

    The question as which material cultures may have co-spread together with proto-Uralic and Uralic languages depends on the time estimates of the splits in the Uralic language tree. Deeper age estimates (6,000 BP) of the Uralic language tree suggest a connection between the spread of FU languages from the Volga River basin towards the Baltic Sea either with the expansion of the Neolithic culture of Combed Ware, e.g. [6, 7, 17, 26] or with the Neolithic Volosovo culture [7]. Younger age estimates support a link between the westward dispersion of Proto-Finno-Saamic and eastward dispersion of Proto-Samoyedic with a BA Sejma-Turbino (ST) cultural complex [14, 18, 27, 28] that mediated the diffusion of specific metal tools and weapons from the Altai Mountains over the Urals to Northern Europe or with the Netted Ware culture [23], which succeeded Volosovo culture in the west. It has been suggested that Proto-Uralic may have even served as the lingua franca of the merchants involved in the ST phenomenon [18]. All these scenarios imply that material culture of the Baltic Sea area in Europe was influenced by cultures spreading westward from the periphery of Europe and/or Siberia. Whether these dispersals involved the spread of both languages and people remains so far largely unknown.

    The population structure of Uralic speakers

    To contextualize the autosomal genetic diversity of Uralic speakers among other Eurasian populations (Additional file 1: Table S1), we first ran the principal component (PC) analysis (Fig. 2a, Additional file 3: Figure S1). The first two PCs (Fig. 2a, Additional file 3: Figure S1A) sketch the geography of the Eurasian populations along the East-West and North-South axes, respectively. The Uralic speakers, along with other populations speaking Slavic and Turkic languages, are scattered along the first PC axis in agreement with their geographic distribution (Figs. 1 and 2a) suggesting that geography is the main predictor of genetic affinity among the groups in the given area. Secondly, in support of this, we find that FST-distances between populations (Additional file 3: Figure S2) decay in correlation with geographical distance (Pearson’s r = 0.77, p < 0.0001). On the UPGMA tree based on these FST-distances (Fig. 2b), the Uralic speakers cluster into several different groups close to their geographic neighbours.

    Principal component analysis (PCA) and genetic distances of Uralic-speaking populations. a PCA (PC1 vs PC2) of the Uralic-speaking populations.

    We next used ADMIXTURE [48], which presents the individuals as composed of inferred genetic components in proportions that maximize Hardy-Weinberg and linkage equilibrium in the overall sample (see the ‘Methods’ section for choice of presented K). Overall, and specifically at lower values of K, the genetic makeup of Uralic speakers resembles that of their geographic neighbours. The Saami and (a subset of) the Mansi serve as exceptions to that pattern being more similar to geographically more distant populations (Fig. 3a, Additional file 3: S3). However, starting from K = 9, ADMIXTURE identifies a genetic component (k9, magenta in Fig. 3a, Additional file 3: S3), which is predominantly, although not exclusively, found in Uralic speakers. This component is also well visible on K = 10, which has the best cross-validation index among all tests (Additional file 3: S3B). The spatial distribution of this component (Fig. 3b) shows a frequency peak among Ob-Ugric and Samoyed speakers as well as among neighbouring Kets (Fig. 3a). The proportion of k9 decreases rapidly from West Siberia towards east, south and west, constituting on average 40% of the genetic ancestry of FU speakers in Volga-Ural region (VUR) and 20% in their Turkic-speaking neighbours (Bashkirs, Tatars, Chuvashes; Fig. 3a). The proportion of this component among the Saami in Northern Scandinavia is again similar to that of the VUR FU speakers, which is exceptional in the geographic context. It is also notable that North Russians, sampled from near the White Sea, differ from other Russians by sporting higher proportions of k9 (10–15%), which is similar to the values we observe in their Finnic-speaking neighbours. Notably, Estonians and Hungarians, who are geographically the westernmost Uralic speakers, virtually lack the k9 cluster membership.

    Population structure of Uralic-speaking populations inferred from ADMIXTURE analysis on autosomal SNPs in Eurasian context. a Individual ancestry estimates for populations of interest for selected number of assumed ancestral populations (K3, K6, K9, K11). Ancestry components discussed in a main text (k2, k3, k5, k6, k9, k11) are indicated and have the same colours throughout. The names of the Uralic-speaking populations are indicated with blue (Finno-Ugric) or orange (Samoyedic). The full bar plot is presented in Additional file 3: Figure S3. b Frequency map of component k9

    We also tested the different demographic histories of female and male lineages by comparing outgroup f3 results for autosomal and X chromosome (chrX) data for pairs of populations (Estonians, Udmurts or Khanty vs others) with high versus low probability to share their patrilineal ancestry in chrY hg N (see the ‘Methods’ section, Additional file 3: Figure S13). We found a minor but significant excess of autosomal affinity relative to chrX for pairs of populations that showed a higher than 10% chance of two randomly sampled males across the two groups sharing their chrY ancestry in hg N3-M178, compared to pairs of populations where such probability is lower than 5% (Additional file 3: Figure S13).

    In sum, these results suggest that most of the Uralic speakers may indeed share some level of genetic continuity via k9, which, however, also extends to the geographically close Turkic speakers.



    We found that it is the admixture with the Siberians that makes the Western Uralic speakers different from the tested European populations (Additional file 3: Figure S4A-F, H, J, L). Differentiating between Estonians and Finns, the Siberians share more derived alleles with Finns, while the geographic neighbours of Estonians (and Finns) share more alleles with Estonians (Additional file 3: Figure S4M). Importantly, Estonians do not share more derived alleles with other Finnic, Saami, VUR FU or Ob-Ugric-speaking populations than Latvians (Additional file 3: Figure S4O). The difference between Estonians and Latvians is instead manifested through significantly higher levels of shared drift between Estonians and Siberians on the one hand and Latvians and their immediate geographic neighbours on the other hand. None of the Uralic speakers, including linguistically close Khanty and Mansi, show significantly closer affinities to the Hungarians than any non-FU population from NE Europe (Additional file 3: Figure S4R).

    Share of ~ 1–2 cM identity-by-descent (IBD) segments within and between regional groups of Uralic speakers. For each Uralic-speaking population representing lines in this matrix, we performed permutation test to estimate if it shows higher IBD segment sharing with other population (listed in columns) as compared to their geographic control group. Empty rectangles indicate no excess IBD sharing, rectangles filled in blue indicate comparisons when statistically significant excess IBD sharing was detected between one Uralic-speaking population with another Uralic-speaking population (listed in columns), rectangles filled in green mark the comparisons when a Uralic-speaking population shows excess IBD sharing with a non-Uralic-speaking population. For each tested Uralic speaker (matrix rows) populations in the control group that were used to generate permuted samples are indicated using small circles. For example, the rectangle filled in blue for Vepsians and Komis (A) implies that the Uralic-speaking Vepsians share more IBD segments with the Uralic-speaking Komis than the geographic control group for Vepsians, i.e. populations indicated with small circles (Central and North Russians, Swedes, Latvians and Lithuanians). The rectangle filled in green for Vepsians and Dolgans shows that the Uralic-speaking Vepsians share more IBD segments with the non-Uralic-speaking Dolgans than the geographic control group

    Time of Siberian admixture

    The time depth of the Globetrotter (Fig. 5b) inferred admixture events is relatively recent—500–1900 AD (see also complementary ALDER results, in Additional file 13: Table S12 and Additional file 3: Figure S7)—and agrees broadly with the results reported in Busby et al. [55]. A more detailed examination of the ALDER dates, however, reveals an interesting pattern. The admixture events detected in the Baltic Sea region and VUR Uralic speakers are the oldest (800–900 AD or older) followed by those in VUR Turkic speakers (∼1200–1300 AD), while the admixture dates for most of the Siberian populations (>1500 AD) are the most recent (Additional file 3: Figure S7). The West Eurasian influx into West Siberia seen in modern genomes was thus very recent, while the East Eurasian influx into NE Europe seems to have taken place within the first millennium AD (Fig. 5b, Additional file 3: Figure S7).

    Affinities of the Uralic speakers with ancient Eurasians

    We next calculated outgroup f3-statistics [48] to estimate the extent of shared genetic drift between modern and ancient Eurasians (Additional file 14: Table S13, Additional file 3: Figures S8-S9). Consistent with previous reports [45, 50], we find that the NE European populations including the Uralic speakers share more drift with any European Mesolithic hunter-gatherer group than Central or Western Europeans (Additional file 3: Figure S9A-C). Contrasting the genetic contribution of western hunter-gatherers (WHG) and eastern hunter-gatherers (EHG), we find that VUR Uralic speakers and the Saami share more drift with EHG. Conversely, WHG shares more drift with the Finnic and West European populations (Additional file 3: Figure S9A). Interestingly, we see a similar pattern of excess of shared drift between VUR and EHG if we substitute WHG with the aDNA sample from the Yamnaya culture (Additional file 3: Figure S9D). As reported before [2, 45], the genetic contribution of European early farmers decreases along an axis from Southern Europe towards the Ural Mountains (Fig. 6, Additional file 3: Figure S9E-F).

    Proportions of ancestral components in studied European and Siberian populations and the tested qpGraph model. a The qpGraph model fitting the data for the tested populations. Colour codes for the terminal nodes: pink—modern populations (‘Population X’ refers to test population) and yellow—ancient populations (aDNA samples and their pools). Nodes coloured other than pink or yellow are hypothetical intermediate populations. We putatively named nodes which we used as admixture sources using the main recipient among known populations. The colours of intermediate nodes on the qpGraph model match those on the admixture proportions panel. b Admixture proportions (%) of ancestral components. We calculated the admixture proportions summing up the relative shares of a set of intermediate populations to explain the full spectrum of admixture components in the test population. We further did the same for the intermediate node CWC’ and present the proportions of the mixing three components in the stacked column bar of CWC’. Colour codes for ancestral components are as follows: dark green—Western hunter gatherer (WHG’); light green—Eastern hunter gatherer (EHG’); grey—European early farmer (LBK’); dark blue—carriers of Corded Ware culture (CWC’); and dark grey—Siberian. CWC’ consists of three sub-components: blue—Caucasian hunter-gatherer in Yamnaya (CHGinY’); light blue—Eastern hunter-gatherer in Yamnaya (EHGinY’); and light grey—Neolithic Levant (NeolL’)

    We then used the qpGraph software [48] to test alternative demographic scenarios by trying to fit the genetic diversity observed in a range of the extant Finno-Ugric populations through a model involving the four basic European ancestral components: WHG, EHG, early farmers (LBK), steppe people of Yamnaya/Corded Ware culture (CWC) and a Siberian component (Fig. 6, Additional file 3: Figure S10). We chose the modern Nganasans to serve as a proxy for the latter component because we see least evidence for Western Eurasian admixture (Additional file 3: Figure S3) among them. We also tested the Khantys for that proxy but the model did not fit (yielding f2-statistics, Z-score > 3). The only Uralic-speaking population that did not fit into the tested model with five ancestral components were Hungarians. The qpGraph estimates of the contributions from the Siberian component show that it is the main ancestry component in the West Siberian Uralic speakers and constitutes up to one third of the genomes of modern VUR and the Saami (Fig. 6). It drops, however, to less than 10% in most of NE Europe, to 5% in Estonians and close to zero in Latvians and Lithuanians.


    Additional file 6: Table S5. Y chromosome haplogroup frequencies in Eurasia. Modified by me: in bold haplogroup N1c and R1a from Uralic-speaking populations, with those in red showing where R1a is the major haplogroup. Observe that all Uralic subgroups – Finno-Permic, Ugric, and Samoyedic – have some populations with a majority of R1a lineages.

    One of the notable observations that stands out in the fineSTRUCTURE analysis is that neither Hungarians nor Estonians or Mordovians form genetic clusters with other Uralic speakers but instead do so with a broad spectrum of geographically adjacent samples. Despite the documented history of the migration of Magyars [63] and their linguistic affinity to Khantys and Mansis, who today live east of the Ural Mountains, there is nothing in the present-day gene pool of the sampled Hungarians that we could tie specifically to other Uralic speakers.

    Perhaps even more surprisingly, we found that Estonians, who show close affinities in IBD analysis to neighbouring Finnic speakers and Saami, do not share an excess of IBD segments with the VUR or Siberian Uralic speakers. This is eIn this context, it is important to remind that the limited (5%, Fig. 6) East Eurasian impact in the autosomal gene pool of modern Estonians contrasts with the fact that more than 30% of Estonian (but not Hungarian) men carry chrY N3 that has an East Eurasian origin and is very frequent among NE European Uralic speakers [36]. However, the spread of chrY hg N3 is not language group specific as it shows similar frequencies in Baltic-speaking Latvians and Lithuanians, and in North Russians, who in all our analyses are very similar to Finnic-speakers. The latter, however, are believed to have either significantly admixed with their Uralic-speaking neighbours or have undergone a language shift from Uralic to Indo-European [38].ven more striking considering that the immediate neighbours—Finns, Vepsians and Karelians—do.

    With some exceptions such as Estonians, Hungarians and Mordovians, both IBD sharing and Globetrotter results suggest that there are detectable inter-regional haplotype sharing ties between Uralic speakers from West Siberia and VUR, and between NE European Uralic speakers and VUR. In other words, there is a fragmented pattern of haplotype sharing between populations but no unifying signal of sharing that unite all the studied Uralic speakers.


    The paper is obviously trying to find a “N1c/Siberian ancestry = Uralic” link, but it shows (as previous papers using ancient DNA) that this identification is impossible, because it is not possible to identify “N1c=Siberian ancestry”, “N1c=Uralic”, or “Siberian ancestry = Uralic”. In fact, the arrival of N subclades and Siberian ancestry are late, both events (probably multiple stepped events) are unrelated to each other, and represent east-west demic diffusion waves (as well as founder effects) that probably coincide in part with the Scythian and Turkic (or associated) expansions, i.e. too late for any model of Proto-Uralic or Proto-Finno-Ugric expansion.

    On the other hand, it shows interesting data regarding ancestry of populations that show increased Siberian influence, such as those easternmost groups admixed with Yeniseian-like populations (Samoyedic), those showing strong founder effects (Finnic), or those isolated in the Circum-Artic region with neighbouring Siberian peoples in Kola (Saami). All in all, Hungarians, Estonians and Mordovians seem to show the original situation better than the other groups, which is also reflected in part in Y-DNA, conserved as a majority of R1a lineages precisely in these groups. Just another reminder that CWC-related ancestry is found in every single Uralic group, and that it represents the main ancestral component in all non-Samoyedic groups.

    Selection of the PCA, with the group of Estonians, Mordovians, and Hungarians selected.

    The qpGraph shows the ancestor of Yamna (likely Khvalynsk) and Corded Ware stemming as different populations from a common (likely Neolithic) node – whose difference is based on the proportion of Anatolian-related ancestry – , that is, probably before the Indo-Hittite expansion; and ends with CWC groups forming the base for all Uralic peoples. Below is a detail of the qpGraph on the left, and my old guess (2017) on the right, for comparison:


    #EDIT (22 sep 2018): I enjoyed re-reading it, and found this particular paragraph funny:

    Despite the documented history of the migration of Magyars [63] and their linguistic affinity to Khantys and Mansis, who today live east of the Ural Mountains, there is nothing in the present-day gene pool of the sampled Hungarians that we could tie specifically to other Uralic speakers.

    They are so obsessed with finding a link to Siberian ancestry and N1c, and so convinced of Kristiansen’s idea of CWC=Indo-European, that they forgot to examine their own data from a critical point of view, and see the clear link between all Uralic peoples with Corded Ware ancestry and R1a-Z645 subclades… Here is a reminder about Hungarians and R1a-Z282, and about the expansion of R1a-Z645 with Uralic peoples.


    Neolithic and Bronze Age Anatolia, Urals, Fennoscandia, Italy, and Hungary (ISBA 8, 20th Sep)


    I will post information on ISBA 8 sesions today as I see them on Twitter (see programme in PDF, and sessions from yesterday).

    Official abstracts are listed first (emphasis mine), then reports and images and/or link to tweets. Here is the list for quick access:

    Russian colonization in Yakutia

    Exploring the genomic impact of colonization in north-eastern Siberia, by Seguin-Orlando et al.

    Yakutia is the coldest region in the northern hemisphere, with winter record temperatures below minus 70°C. The ability of Yakut people to adapt both culturally and biologically to extremely cold temperatures has been key to their subsistence. They are believed to descend from an ancestral population, which left its original homeland in the Lake Baykal area following the Mongol expansion between the 13th and 15th centuries AD. They originally developed a semi-nomadic lifestyle, based on horse and cattle breeding, providing transportation, primary clothing material, meat, and milk. The early colonization by Russians in the first half of the 17th century AD, and their further expansion, have massively impacted indigenous populations. It led not only to massive epidemiological outbreaks, but also to an important dietary shift increasingly relying on carbohydrate-rich resources, and a profound lifestyle transition with the gradual conversion from Shamanism to Christianity and the establishment of new marriage customs. Leveraging an exceptional archaeological collection of more than a hundred of bodies excavated by MAFSO (Mission Archéologique Française en Sibérie Orientale) over the last 15 years and naturally kept frozen by the extreme cold temperatures of Yakutia, we have started to characterize the (epi)genome of indigenous individuals who lived from the 16th to the 20th century AD. Current data include the genome sequence of approximately 50 individuals that lived prior to and after Russian contact, at a coverage from 2 to 40 fold. Combined with data from archaeology and physical anthropology, as well as microbial DNA preserved in the specimens, our unique dataset is aimed at assessing the biological consequences of the social and biological changes undergone by the Yakut people following their neolithisation by Russian colons.

    NOTE: For another interesting study on Yakutian tribes, see Relationships between clans and genetic kin explain cultural similarities over vast distances.

    Ancient DNA from a Medieval trading centre in Northern Finland

    Using ancient DNA to identify the ancestry of individuals from a Medieval trading centre in Northern Finland, by Simoes et al.

    Analyzing genomic information from archaeological human remains has proved to be a powerful approach to understand human history. For the archaeological site of Ii Hamina, ancient DNA can be used to infer the ancestries of individuals buried there. Situated approximately 30 km from Oulu, in Northern Finland, Ii Hamina was an important trade place since Medieval times. The historical context indicates that the site could have been a melting pot for different cultures and people of diversified genetic backgrounds. Archaeological and osteological evidence from different individuals suggest a rich diversity. For example, stable isotope analyses indicate that freshwater and marine fish was the dominant protein source for this population. However, one individual proved to be an outlier, with a diet containing relatively more terrestrial meat or vegetables. The variety of artefacts that was found associated with several human remains also points to potential differences in religious beliefs or social status. In this study, we aimed to investigate if such variation could be attributed to different genetic ancestries. Ten of the individuals buried in Ii Hamina’s churchyard, dating to between the 15th and 17th century AD, were screened for presence of authentic ancient DNA. We retrieved genome-wide data for six of the individuals and performed downstream analysis. Data authenticity was confirmed by DNA damage patterns and low estimates of mitochondrial contamination. The relatively recent age of these human remains allows for a direct comparison to modern populations. A combination of population genetics methods was undertaken to characterize their genetic structure, and identify potential familiar relationships. We found a high diversity of mitochondrial lineages at the site. In spite of the putatively distant origin of some of the artifacts, most individuals shared a higher affinity to the present-day Finnish or Late Settlement Finnish populations. Interestingly, different methods consistently suggested that the individual with outlier isotopic values had a different genetic origin, being more closely related to reindeer herding Saami. Here we show how data from different sources, such as stable isotopes, can be intersected with ancient DNA in order to get a more comprehensive understanding of the human past.

    A closer look at the bottom left corner of the poster (the left columns are probably the new samples):


    Plant resources processed in HG pottery from the Upper Volga

    Multiple criteria for the detection of plant resources processed in hunter-gatherer pottery vessels from the Upper Volga, Russia, by Bondetti et al.

    In Northern Eurasia, the Neolithic is marked by the adoption of pottery by hunter-gatherer communities. The degree to which this is related to wider social and lifestyle changes is subject to ongoing debate and the focus of a new research programme. The use and function of early pottery by pre-agricultural societies during the 7th-5th millennia BC is of central interest to this debate. Organic residue analysis provides important information about pottery use. This approach relies on the identification and isotopic characteristics of lipid biomarkers, absorbed into the pores of the ceramic or charred deposits adhering to pottery vessel surfaces, using a combined methodology, namely GC-MS, GC-c-IRMS and EA-IRMS. However, while animal products (e.g., marine, freshwater, ruminant, porcine) have the benefit of being lipid-rich and well-characterised at the molecular and isotopic level, the identification of plant resources still suffers from a lack of specific criteria for identification. In huntergatherer contexts this problem is exacerbated by the wide range of wild, foraged plant resources that may have been potentially exploited. Here we evaluate approaches for the characterisation of terrestrial plant food in pottery through the study of pottery assemblages from Zamostje 2 and Sakhtysh 2a, two hunter-gatherer settlements located in the Upper Volga region of Russia.

    GC-MS analysis of the lipids, extracted from the ceramics and charred residues by acidified methanol, suggests that pottery use was primarily oriented towards terrestrial and aquatic animal products. However, while many of the Early Neolithic vessels contain lipids distinctive of freshwater resources, triterpenoids are also present in high abundance suggesting mixing with plant products. When considering the isotopic criteria, we suggest that plants were a major commodity processed in pottery at this time. This is supported by the microscopic identification of Viburnum (Viburnum Opulus L.) berries in the charred deposits on several vessels from Zamostje.

    The study of Upper Volga pottery demonstrated the importance of using a multidisciplinary approach to determine the presence of plant resources in vessels. Furthermore, this informs the selection of samples, often subject to freshwater reservoir effects, for 14C dating.

    Studies on hunter-gatherer pottery – appearing in eastern Europe before Middle Eastern Neolithic pottery – may be important to understand the arrival of R1a-M17 lineages to the region before ca. 7000 BC. Or not, right now it is not very clear what happened with R1b-P297 and R1a-M17, and with WHG—EHG—ANE ancestry

    Bronze Age population dynamics and the rise of dairy pastoralism on the eastern Eurasian steppe

    Bronze Age population dynamics and the rise of dairy pastoralism on the eastern Eurasian steppe, by Warinner et al.

    Recent paleogenomic studies have shown that migrations of Western steppe herders (WSH), beginning in the Eneolithic (ca. 3300-2700 BCE), profoundly transformed the genes and cultures of Europe and Central Asia. Compared to Europe, the eastern extent of this WSH expansion is not well defined. Here we present genomic and proteomic data from 22 directly dated Bronze Age khirigsuur burials from Khövsgöl, Mongolia (ca. 1380-975 BCE). Only one individual showed evidence of WSH ancestry, despite the presence of WSH populations in the nearby Altai-Sayan region for more than a millennium. At the same time, LCMS/ MS analysis of dental calculus provides direct protein evidence of milk consumption from Western domesticated livestock in 7 of 9 individuals. Our results show that dairy pastoralism was adopted by Bronze Age Mongolians despite minimal genetic exchange with Western steppe herders.

    Detail of the images:



    Oldest N1c1a1a-L392 samples and Siberian ancestry in Bronze Age Fennoscandia

    Open access preprint at bioRxiv, Ancient Fennoscandian genomes reveal origin and spread of Siberian ancestry in Europe, by Lamnidis et al. (2018).

    Abstract (emphasis mine):

    European history has been shaped by migrations of people, and their subsequent admixture. Recently, evidence from ancient DNA has brought new insights into migration events that could be linked to the advent of agriculture, and possibly to the spread of Indo-European languages. However, little is known so far about the ancient population history of north-eastern Europe, in particular about populations speaking Uralic languages, such as Finns and Saami. Here we analyse ancient genomic data from 11 individuals from Finland and Northwest Russia. We show that the specific genetic makeup of northern Europe traces back to migrations from Siberia that began at least 3,500 years ago. This ancestry was subsequently admixed into many modern populations in the region, in particular populations speaking Uralic languages today. In addition, we show that ancestors of modern Saami inhabited a larger territory during the Iron Age than today, which adds to historical and linguistic evidence for the population history of Finland.

    Interesting excerpts (edited):

    While the Siberian genetic component described here was previously described in modern-day populations from the region, we gain further insights into its temporal depth. Our data suggest that this fourth genetic component found in modern-day north-eastern Europeans arrived in the area around 4,000 years ago at the latest, as illustrated by ALDER dating using the ancient genome-wide data from Bolshoy Oleni Ostrov. The upper bound for the introduction of this component is harder to estimate. The component is absent in the Karelian hunter-gatherers (EHG) 3 dated to 8,300-7,200 yBP as well as Mesolithic and Neolithic populations from the Baltics from 8,300 yBP and 7,100-5,000 yBP respectively. While this suggests an upper bound of 5,000 yBP for the arrival of Siberian ancestry, we cannot exclude the possibility of its presence even earlier, yet restricted to more northern regions, as suggested by its absence in populations in the Baltic during the Bronze Age. Our study also presents the earliest occurrence of the Y-chromosomal haplogroup N1c in Fennoscandia. N1c is common among modern Uralic speakers, and has also been detected in Hungarian individuals dating to the 10th century, yet it is absent in all published Mesolithic genomes from Karelia and the Baltics.

    The large Siberian component in the Bolshoy individuals from the Kola Peninsula provides the earliest direct genetic evidence for an eastern migration into this region. Such contact is well documented in archaeology, with the introduction of asbestos-mixed Lovozero ceramics during the second millenium BC, and the spread of even-based arrowheads in Lapland from 1,900 BCE. Additionally, the nearest counterparts of Vardøy ceramics, appearing in the area around 1,600-1,300 BCE, can be found on the Taymyr peninsula, much further to the east. Finally, the Imiyakhtakhskaya culture from Yakutia spread to the Kola Peninsula during the same period. Contacts between Siberia and Europe are also recognised in linguistics. The fact that the Siberian genetic component is consistently shared among Uralic-speaking populations, with the exceptions of Hungarians and the non-Uralic speaking Russians, would make it tempting to equate this component with the spread of Uralic languages in the area. However, such a model may be overly simplistic. First, the presence of the Siberian component on the Kola Peninsula at ca. 4000 yBP predates most linguistic estimates of the spread of Uralic languages to the area. Second, as shown in our analyses, the admixture patterns found in historic and modern Uralic speakers are complex and in fact inconsistent with a single admixture event. Therefore, even if the Siberian genetic component partly spread alongside Uralic languages, it likely presented only an addition to populations carrying this component from earlier.

    Plot of ADMIXTURE (K=3) results containing West Eurasian populations and the Nganasan. Ancient individuals from this study are represented by thicker bars.

    The novel genome-wide data here presented from ancient individuals from Finland opens new insights into Finnish population history. Two of the three higher coverage individuals and all six low coverage individuals from Levänluhta showed low genetic affinity to modern-day Finnish speakers of the area. Instead, an increased affinity was observed to modern-day Saami speakers, now mostly residing in the north of the Scandinavian Peninsula. These results suggest that the geographic range of the Saami extended further south in the past, and hints at a genetic shift at least in the western Finnish region during the Iron Age. The findings are in concordance with the noted linguistic shift from Saami languages to early Finnish. Further ancient DNA from Finland is needed to conclude to what extent these signals of migration and admixture are representative of Finland as a whole.

    PCA plot of 113 Modern Eurasian populations, with individuals from this study projected on the principal components. Uralic speakers are highlighted in light purple.

    The two samples of haplogroup N1c1a1a-L392/L1026, dated ca. 1500 BC, come from the site Bolshoy Oleniy Ostrov, in the Kola Peninsula.

    Bolshoy Oleniy Ostrov (Great Reindeer Island), situated in the Kola Bay of the Barents Sea and separated from the mainland by Yekarerininsky Island and two straits, harbors the ancient cemetery of an unknown Early Metal Age culture. The preservation of artifacts made from bone and antler, wooden structures, as well as human remains is remarkable for the location and age this site represents. Altogether 19 skeletons of adults and children have been recognized from both single and collective burials of the site, together with more than 250 artifacts. (…) Apart from these excavations, approximately 25 burials were revealed in 1934 during the construction of fortifications. (…) Radiocarbon dates are provided by Moiseyev and Khartanovich in their 2012 study, placing the site in middle to the late 2nd millennium BC (…)

    After seing how Late Indo-European languages spread with Yamna and (mainly) R1b-L23 lineages, we are now obtaining proof of how Siberian ancestry – likely accompanying N1c-L392 lineages – was probably related to an early archaeological Siberian influence in the easternmost region of North-East Europe, seen also probably in linguistics.

    NOTE. Whereas I proposed – based mainly on common guesstimates – that R1a-M417 and EHG ancestry might have signaled the arrival of an early Yukaghir substratum to NE Europe, later acquired by Uralic spreading over this territory, while N1c1a1a lineages with the Seima-Turbino phenomenon might have given Uralic its later Altaic traits, it is indeed possible – and more likely with the findings in this paper – that N1c1a1a lineages may have in fact spread Yukaghir languages, especially if (like the Leiden school) one supports an Indo-Uralic community.

    The linguistic effect of this migration may depend on one’s preferred model for Proto-Uralic and its strata, and especially on one’s position in the Proto-Uralic vs. Proto-Uralo-Yukaghir controversy. Although I really didn’t have a strong opinion on this matter, it is clear from my texts that (unlike Kortlandt) I didn’t consider Yukaghir to share a common ancestor with Uralic languages. What genomics is showing right now seems to me directly translatable to a linguistic model, and we should therefore reject an original Proto-Uralo-Yukaghir community.

    Also, it seems that the Finnish population peak which expanded today’s prevalent N1c-L392 lineages – after the Iron Age bottleneck which likely reduced its haplogroup diversity – may have been associated with the event that displaced the Saami population from Finland after ca. 1000 AD.

    I think it is becoming still clearer where Uralic languages came from.