I basically added information from the latest papers published, which (luckily enough for me) haven’t been too many, and I have added images to illustrate certain sections.
I have updated the PCAs by including North Caucasus samples from Wang et al. (2018), whose position I could only infer for older versions from previously published PCA graphs.
I have also added to the supplementary materials the “Tip of the Iceberg” R1b tree by Mike Walsh from the FTDNA R1b group, with permission, because some relevant genetic sections are centered on the evolution of R1b lineages, and the reader can get easily lost with so many subclades.
I have also updated maps, including some of the Y-DNA ones, and managed to finish two new maps I was working on, and I added them to the supplementary materials and to the menu above:
It is tentative because there hasn’t been any professional study or amateur attempt to date to differentiate both “steppe ancestries” in Yamna, and especially in Bell Beakers. So much for the call of professional geneticists since 2018 (see here and here) and archaeologists since 2017 (see e.g. here and here) to distinguish fine-scale population structure to be able to follow neighbouring populations which expanded with different archaeological (and thus ethnolinguistic) groups.
I think both maps are especially important today, given the current Nordicist reactionary trends arguing (yet again) for an origin of Indo-Europeans in The North™, now based on the Fearsome Tisza River hypothesis, on cephalic index values, and a few pairwise comparisons – i.e. an absolutely no-nonsense approach to the Indo-European question (LOL). At least I get to relax and sit this year out just observing how other people bury themselves and their beloved “steppe ancestry=IE” under so many new pet theories…
NOTE. Not that there is anything wrong with a northern origin of North-West Indo-European from a linguistic point of view, as I commented recently – after all, a Corded Ware origin would roughly fit the linguistic guesstimates, unlike the proposed ancestral origins in Anatolia or India. The problem is that, like many other fringe theories, it is today just based on tradition, or (even worse) ethnic, political, or personal desires, and it doesn’t make sense when all findings from disciplines involved in the Indo-European and Uralic questions are combined.
Within 20 or 30 years, when genetic genealogists (or amateur geneticists, or however you want to call them) ask why we had the opportunity since 2015 to sample as many Hungarian Yamnaya individuals as possible and we didn’t, when it is clear that the number of unscathed kurgans is diminishing every year (from an estimated 4,000 in the 20th century, of the original tens of thousands, to less than 1,500 today) the answer will not be “because this or that archaeologist or linguist was a dilettante or a charlatan‘, as they usually describe academics they dislike.
It will be precisely because the very same genetic genealogists – supposedly interested today in the origin of R1b-L151 and/or genetic marker associated with North-West Indo-Europeans – are obsessed with finding them anywhere else but for Hungary, and prefer to use their money and time to play with a few statistical tools within a biased framework of flawed assumptions and study designs, obtaining absurd results and accepting far-fetched interpretations of them, to be told exactly what they want to hear: be it the Franco-Cantabrian homeland, the Dutch or Moravian Beaker from CWC homeland, the Maykop homeland, or the Moon homeland.
Poetic justice this heritage destruction, whose indirect causes will remain written in Internet archives for everyone to see, as a good lesson for future generations.
The main objects of study in Corded Ware origins are necessarily the region where the oldest Corded Ware vessels appeared, Lesser Poland, as well as the adjacent (traditionally considered Proto-Corded Ware regions) Volhynia, Podolia, and upper Dniester river basin. These are some relevant points, continuing where I left the Eneolithic steppe developments (following Szmyt 1999, Rassamakin 1999, Kadrow 2008, Furholt 2014):
More frequent contacts were seen ca. 3500-3000 BC, with an interaction showing multidirectional migrations of larger human groups in the centuries around 3000 BC, involving a significant part of the population of central-east Europe.
The easternmost area of the Funnel Beaker culture had become more Baden-like with the expansion of the Baden culture in its western area ca. 3300-2900 BC (with findings up to 2600 BC), and these younger groups with Baden features moved increasingly into the western part of Volhynia.
The influence of the neighbouring Trypillian culture is seen in the eastern parts of Volhynia, from ca. 3000 BC, either from a younger phase CII (cf. Troyaniv, Koshilivtsy, Brînzeni, Zhvaniets, or Vychvatintsy) or later groups (cf. Gorodsk, Kasperivtsy, Sofievka, Horodiştea-Folteşti, Usatovo).
In the forest-steppe zone, herding and hunting activities intensified, while agricultural traditions were preserved, as shown by the Sofievka, Kasperivtsy, and Gorodsk groups. From the end of the 4th millennium BC mobile parts of the late Trypillian populations moved to the steppe zone, absorbing more and more steppe elements; among others, cord ornamentation (in Vykhvatintsy, Troyaniv, and Gorodsk groups), pottery forms (Vykhvatintsy, which served as prototype for the Thuringian Apmphorae, dispersed along the Dniester river, too), flat burials with bodies in contracted position on the left or right side (Vykhvatintsy, reminding of Polgár culture different male-female position, and later Corded Ware burials, and also Lower Mikhailovka, under a mound without stone constructions). At the end of the Trypillia culture, its agricultural system collapsed completely.
Slash and burn techniques of agriculture – especially those practiced by Trypillian and Funnel Beaker populations – must have intensified effects of natural growth of humidity (ca. 3400-2400), increasing fluvial activities in west Ukrainian river valleys, and increasing deforestation processes, which favoured pastoralism and nomadisation of the settlement system, and a consequent change of the social structure
At the same time, Yamna communities expanded along the lower and central Danube to the west, while the populations of the late phase of the Baden culture took the opposite direction and reached as far as Kiev in the north-east, contributing to the culture of the Sofievka group.
Globular Amphora communities migrated from the north-west, from eastern Poland, towards the Danube Delta and as far as the Dnieper in the east, destroying the primary structures of the communities in the supposed cradle territories of the Corded Ware culture. These communities found refuge and conditions for further development in south-eastern margin zone of the Funnel Beaker culture territories, penetrating at first the upper parts of the loess uplands like typical Funnel Beaker sites, but on the margins of their range, and also on areas avoided by Funnel Beaker settlement agglomerations. They brought with them the so-called Thuringian amphora up to Lesser Poland, borrowed from the late Trypillian Usatovo group. This resulted in the Złota culture, which eventually gave rise to the A-Amphorae.
In the end, we are left with this information about the oldest CWC (Furholt 2014):
The earliest radiocarbon-dated groups associated with the Corded Ware culture come from new single graves from Jutland in Denmark and Northern Germany, ca. 2900 BC. This Early Single Grave culture is associated with the appearance of individual graves (some time after the decline of the megalithic constructions), composed of a small round barrow and a new gender-differentiated burial practice emphasising male individuals orientated west-east (with regional exceptions), combined with the internment with new local battle-axe types (A-Axe). However, there is no single type of burial or burial custom in Corded Ware:
In southern Sweden the prevailing orientation is north-east – south-west, and south-north, contrary to the supposed rule male individuals are regularly deposited on their left and females on their right side.
In the Danish Isles and north-eastern Germany, the Final Neolithic / Single Grave Period is characterized by a majority of megalithic graves, with only some single graves from typical barrows. In south Germany, west-east and collective burials prevail, while in Switzerland no graves are found.
In Kujawia (south-eastern Poland), Hesse (Germany), or the Baltic, west-east orientation and gender differentiation cannot be proven statistically.
The oldest Corded Ware vessels (the A-Amphorae, which define the A-Horizon of the CWC) come probably from the Złota (or a related) group in Lesser Poland, where a mixed archaeological culture connecting Funnel Beaker, Baden, Globular Amphorae and Corded Ware appears ca. 2900-2600 BC. No cultural (typological) break is seen between earlier Globular Amphorae and the first Corded Ware Amphorae, but rather a continuum of traits and characteristics among the recovered vessels. This strengthens the connection of Corded Ware with Globular Amphorae peoples. The A-horizon expanded thus probably from Lesser Poland ca. 2800-2600, as seen in local contexts.
And of course we have a third way of defining Corded Ware individuals, which is the presence of herding, and thus a transition from hunter-gatherers to agropastoralists. This is how some Baltic Late Neolithic individuals with no archaeological data have been classified as members of the Corded Ware culture: Even though no cultural remains were extracted with the two ‘outlier’ individuals, their haplogroup and ancestry point to a direct origin in or around the steppe and forest-steppe region (yes, that risks circular reasoning).
Ukraine Neolithic cultures – mainly from Dereivka – show haplogroups R1b-V88, R1a1, and R1b-L754 (xP297, xM269), which is similar to the haplogroup distribution found in Ukraine Mesolithic, but apparently with an expanding group marked by haplogroup I2a2a1b1 (possibly I2a2a1b1b).
The first thing that stands out about Ukraine Eneolithic samples is that only two of them can be said to be really Ukraine Eneolithic (i.e. from “Sredni Stog”-related groups):
Corded Ware samples from Mittnik et al. (2018) offer very wide radiocarbon dates, so it is unclear which of them may be the oldest one. Most of them cluster closely to the older Ukraine Eneolithic sample I5876, but also to later steppe_MLBA samples i.e. Sintashta, Potapovka, and especially Srubna and Andronovo). This points to a genetic continuity from Pre-Corded Ware to Classic and late Corded Ware peoples. Therefore, much like Khvalynsk-Yamna and apparently many other Neolithic cultures, these peoples did not really admix; at least not with the male population.
Lucky for us, even though the culture remains undefined, haplogroup R1a-Z645 seems like a unifying trait, as I said long ago, so we only have to wait for more samples to trace their origin. Nevertheless, it is clear that Corded Ware may not have been as genetically homogeneous as Khvalynsk, Yamna and Yamna-related cultures, further supporting its archaeological complexity:
Jagodno1 and Jagodno2 (Silesia), dated ca. 2800 BC, show haplogroup G? and I/J? – compatible with an origin of CWC in common with Trypillia (which shows 3 samples of haplogroup G2a2b2a, and one E) and Ukraine Neolithic (showing the expansion of I2a2a1b1 subclades).
I7272, from Brandýsek (Czech Republic), dated ca. 2900-2200 BC shows haplogroup I2a2a2 (compatible with an origin in Ukraine Neolithic peoples – this haplogroup is also found in Yamna Kalmykia and in the Yamna Bulgaria outlier, i.e. late western samples from the Early Yamna culture).
NOTE. This precise subclade is only present to date in Chalcolithic samples from Iberia, which points (possibly like the Esperstedt family) to local Central European haplogroups integrated in a mixed Proto-Corded Ware population. The upper subclade I2a2a is found in Neolithic samples from Iberia, the British Isles, Hungary (Koros EN, ALPc), and also south-east European Mesolithic and Neolithic samples.
RISE1, from Oblaczkowo (Greater Poland), ca. 2865-2578 BC, shows haplogroup R1b1.
The Esperstedt family samples have been analysed as R1a-M417 (xZ645), although the supposed ‘xZ645’ has not been confirmed – not even in the risky new Y-calls from Wang et al. (2018) supplementary materials.
Maybe this heterogeneity is a problem of better defining the culture, but from what we can see the oldest CWC regions and the unifying ‘Corded Ware province’ – formed after ca. 2700 BC by Jutland and Northern Germany, the Netherlands, Saale, Bohemia, Austria and the Upper Danube regions – are for the moment not the most genetically homogeneous groups.
Homogeneity comes later – which we may tentatively identify with the expansion of the A-horizon from the northern Dnieper-Dniester and Lesser Poland area – , as seen around the Baltic (like the Battle Axe culture) with R1a-Z283 subclades, and around Sintashta (i.e. probably Abashevo – Balanovo) with R1a-Z93 subclades, which is compatible with the late spread of different Z645 groups (and potentially a unifying language) .
We already knew that expanding East Bell Beakers had received influence from a population similar to the available Globular Amphorae culture samples.
Without Yamna settlers, but with Yamna Ukraine and East Bell Beaker samples, including an admixed Yamna Bulgaria sample (from Olalde & Mathieson 2017, and then with their Nature 2018 papers), the most likely interpretation was that Yamna settlers had received GAC ancestry probably during their migration through the Balkans, before turning into East Bell Beakers. However, some comments still supported that it was Corded Ware migrants the ones behind the formation of East Bell Beakers. I couldn’t understand it.
Now we have (with Wang et al. 2018) Yamna settlers (identical to other Yamna groups and Afanasevo migrants) and GAC-like peoples coexisting with them in Hungary, with a Late Chalcolithic Yamna sample from Hungary showing a greater contribution from GAC. However, I still read discussions on Yamna settlers receiving GAC admixture from Corded Ware in Eastern Europe, from GAC in the Dnieper-Dniester area, in Budzhak/Usatovo, etc. I can’t understand this, either.
I will post here the data we have, with the simplest maps and images showing the simplest possible model. No more long paragraphs.
NOTE. All this data does not mean that this model is certain, especially because we don’t have direct access to the samples. But it is the simplest and most likely one. Sometimes 2+2=4. Even if it turns out later to be false.
EDIT (30 MAY 2018): In fact, as I commented in the first post about these samples, there is a Yamna LCA/EBA sample probably from Late Yamna (in the North Pontic steppe, west of the Catacomb culture), which shows GAC-like contribution. However, this admixture is lesser than that of Hungary LCA/EBA1 sample, and both Yamna groups (Hungary and steppe) were probably already more sedentary, which also supports different contributions from nearby local GAC-like groups to each region, rather than maintained long-range internal genetic contributions from a single source near the steppe…
The CWC outlier from Esperstedt
I already said that my initial interpretation of the Esperstedt outlier, dated ca. 2430 BC, as due to a late contribution directly from the steppe (i.e. from long-range contacts between late Corded Ware groups from Europe and late groups from the steppe) was probably wrong, seeing how (in Olalde et al. 2017) early East Bell Beaker samples from Hungary and Central Europe clustered closely to this individual.
Now we see that fully ‘Yamnaya-like’ Yamna settlers lived in Hungary probably for two or three centuries ca. 2900-2600 BC, and the absorption of known (or unknown) Yamna vanguard groups found up to Saxony-Anhalt before 2600 BC would be enough to justify the genomic findings of this individual.
An outlier it is, then. But probably from admixture with nearby Yamna-like people.
Nevertheless, it means a definitive rejection by Anthony of:
The multiple patron-client relationships he proposed to justify a cultural diffusion of Late Indo-European dialects from Yamna into different Corded Ware cultures in the forest-steppe and Forest Zone (see one of his latest summaries of the model in 2015). Now the language change is explained as a pure migration event, and cultural diffusion is not an option. Ergo, if no migration is found from Hungarian Yamna into Lesser Poland, then Corded Ware cultures were not Indo-European-speaking.
Ringe’s glottochronological tree for Proto-Indo-European languages (Ringe, Warnow, and Taylor 2002). An early and sudden split of Late PIE dialects in all directions is substituted by a common, Old European language that expanded from a very small area of settlers, in the Carpathian Basin. This is coincident with the current view on North-West Indo-European, and I think that his final acceptance of a sound linguistic model is essential to solve Indo-European questions.
The simplistic assumption of Yamna -> Corded Ware -> Bell Beaker migration found in genetic papers of 2015. The new model implies Yamna->Yamna settlers (Eastern Hungary). Yamna settlers are known to have developed into East Bell Beakers (as described by Gimbutas and accepted by Anthony originally, and now also found in the adoption of Heyd’s theory for his new model); therefore a Yamna settlers (Hungary) -> East Bell Beaker evolution is evident and mainstream, now clear also in genetics. It remains to be seen if the additional Yamna settlers (Hungary) -> Proto-Corded Ware migration proposed by him as a novelty in this new model is also right, i.e. if Yamna settlers from Hungary did in fact migrate into sites of Lesser Poland (to form a Proto-Corded Ware culture). If not, then only Heyd’s model remains.
Since Anthony has stuck his neck out in favour of this new theory – changing some of his popular theories, and rejecting what many geneticists seem to take as certain – , and because of his previous impressive improvements over Gimbutas’ simple steppe theory (now apparently fashionable again), I think he deserves that his proposal of Yamna/Late Indo-European expansion in the Balkans be further investigated, if only to be improved upon.
I recently found the paper 4000-2000 BC in Hungary: The Age of Transformation, by T. Horváth, in Annales Universitatis Apulensis. Series Historica, 20/II, 51-113. While it deals mainly with the potential survival of the Baden culture into the late third millennium BC, it gives some interesting quite early dates for Yamna (‘Pit’) graves in the Carpathian Basin, and potential cultural (and population) movements within the Balkans.
A note about the Corded Ware culture in the Carpathian Basin:
Many researchers may assume that it is unnecessary for us to deal with the Corded Ware and Globular Amphorae cultures of north Germany, Poland and Denmark, and if so it does not matter what the names of the periods are. It actually matters a lot. It is true that in these areas there was no Baden complex, but the period had many Baden (and other) culture “period phenomena”. These seem to part of a larger formation than cultures – evidenced by traces such as cattle burials, the relationship between copper metallurgies and jade – which link these territories even when the culture complexes were different, because these phenomena appear not just in the Baden, but in the Corded Ware and Globular Amphorae area as well (and these cultural complexes partly overlapped each other both in space and time!). Even the characteristics of sites show many similarities: e.g. in the northern part of corded ware distribution area, mainly burials have been discovered (similarly to the Pit Grave culture in the Great Hungarian Plain) and in the southern part only settlements appear.
At the moment we have no explanation regarding the nature of the relationship between them (it is supposed that as a result of geographical conditions the people of the same culture lived in different ecological conditions and they adapted differently to their environment). In considering the whole of Europe around 3500-3000 BC, easily observable settlement signs disappeared (Milisauskas and Kruk, “Late Neolithic/Late Copper Age,” 307), similarly to Hungary, even though in Hungary this occurred from the end of the Middle Copper Age to the Early Bronze Age, between 4000 and 2000 BC. If we do not take into account that the cattle burials of the Baden culture between 3600 and 2800 BC, and possibly even longer than that, have analogies with the cattle burials of areas in the Early and Middle Neolithic Corded Ware culture (because “logically” analogies would be sought in those areas in the Bronze Age but this period is not analogous with that period in those areas), we would not find any spiritual resemblance in their relationships that lies behind their spatial and temporal analogies; cf. comp. Niels Johannsen and Steffen Laursen, “Routes and Wheeled Transport in Late 4th-Early 3rd Millennium Funerary Customs of the Jutland Peninsula: Regional Evidence and European Context,” PZ 85 (2010): 15-58; Horváth “The Intercultural Connections of the Baden „Culture,” 118. It is painful to think about how many relationships we have not explored or even assessed yet!
On Yamna culture and burials in the Carpathian Basin:
Looking at Pit Grave kurgans on the distribution map, it is apparent that burials are the densest where there were no Boleráz or Baden occupations (in this respect this was a kind of “no man’s land”, but from the whole Late Copper Age perspective it was not: the sites of the Baden complex and Pit Grave complemented each other and even partially overlapped). Apart from burials, no Pit Grave settlements or other types of Pit Grave sites are known in Hungary, therefore we do not know whether Pit Grave settlements were situated near the kurgans or whether were somewhere else entirely and we simply have not found them yet.
Since the Pit Grave people had a different lifestyle from the Baden, we can assume that, up to the line of the Tisza River, small animal-keeping mobile groups (Pit Grave) met more populated and settled, agriculturalist, indigenous Boleráz-Baden groups. Animal keepers (Pit Grave) settled in areas where agriculturalists (Boleráz and Baden) did not; in some places, however, they crossed each other’s paths (Fig. 5, 7). Sometimes their sites are very close to each other, sometimes they appear on one site and they can be identified in the stratigraphy of a site. In the latter case the kurgan is always situated on top of a Baden settlement, indicating that Pit Grave not only followed the Baden at these sites but may have represented a somewhat higher social power and belief system than the Baden.
The relationship between pastoral, patrilineal, combatant nomadic tribes and agriculturalist communities is often described as some sort of patron and client relationship. In reality, the signs of such assumption are not visible in the Pit Grave-Baden relationship. There are cases when more aggressive herders conquered more developed agriculturalist communities, but there are also cases when the conqueror’s culture was more developed or stronger than that of the conquered. Always, the conquering nomads are the patrons, the rulers and the empire builders.
In our case, timing is important. How much time had passed on those common sites where a Baden settlement was followed by a Pit Grave kurgan? In these cases, it is certain that the kurgan is younger, but how much younger?
To sum up, the Pit Grave and Baden in the Late Copper Age were certainly contemporary from 3350 BC in the Great Hungarian Plain, and they had common sites, sites which were very close to each other, sites which were far from each other, and also independent sites. The Pit Grave culture surely survived in the transitional period, and into Early Bronze Age I, but perhaps even longer. For the most part, the Baden had ended by 2900 BC in the Great Hungarian Plain. Mapping and some other data (e.g. the discovery that Younger-type, not Mondsee-type, metal objects, which can now be considered to be Baden, even appear east of the Danube River) does not exclude the possibility of searching further for traces of Baden surviving in the Great Hungarian Plain together with or alongside to the Pit Grave. On the common Baden-Pit Grave sites, even without carbon dating, we can assume from already known stratigraphical data that they closely followed each other in time.
For those of you interested in more detailed radiocarbon analysis and assessment of Yamna burials and settlements, from the steppe to the Balkans, to investigate Anthony’s theory further – apart from those authors referenced by him – , I can recommend reading Y. Rassamakin (e.g. Import and Imitation in Archaeology, 2008), S. Ivanova, or Claudia Gerling (e.g. Prehistoric Mobility and Diet in the West Eurasian Steppes 3500 to 300 BC).
Featured image, from the article, by T. Horváth: Distribution map of the Pit Grave.