A Review of the Radiocarbon Dates for the Afanasyevo Culture (Central Asia): Shifting Towards the “Shorter” Chronology

Обзор радиоуглеродных датировок афанасьевской культуры (Центральная Азия): переход к «укороченной» хронологии
А. В. Поляков, Svetlana V Svyatko, N. Stepanova
2018-08-30

Afanasyevo CultureYamnaya Cultureaccelerator mass spectrometryradiocarbon datingshort chronology
ABSTRACT This article provides a summary and in-depth analysis of all existing radiocarbon ( 14 C) dates for the Afanasyevo Culture of the Paleometal period. The previous “long” chronology of the culture was widely criticized and contradicted many archaeological observations. The exceedingly wide ranges of the liquid scintillation counting (LSC) dates from bone samples produced in several laboratories and the systematically older ages for the wood/charcoal samples finally reveal the shortcomings of the conventional “long” chronology. From accelerator mass spectrometry (AMS), the Afanasyevo burials of the Altai are dated to the 31st–29th century BC, whereas those of the Middle Yenisei Region to the 29th–25th century BC, which confirms the relatively earlier age of the Altai monuments. The “short” chronology removes the incompatibility of deriving the Afanasyevo Culture from the Yamnaya Culture, which previously appeared “younger” than the Afanasyevo, and also contradictions with the archaeological data. It also explains the small number of sites, the small size of the cemeteries and the lack of the internal periodization. We can now clearly move, from the earlier understanding that the Afanasyevo chronology is too broad, towards a different perception. The new AMS dates only represent a “core” for the Afanasyevo chronology, which cannot be narrowed down, but could be slightly expanded over time.
1
AMS dating places Afanasyevo burials in the Altai in the 31st–29th centuries BC and those of the Middle Yenisei in the 29th–25th centuries BC.
2
The AMS dates define a chronological core that should not be narrowed further but may be slightly expanded over time.
3
The AMS results confirm that Afanasyevo monuments in the Altai are relatively earlier than those in the Middle Yenisei Region.
4
The conventional “long” chronology of the Afanasyevo Culture is undermined by broad LSC date ranges and systematically older wood or charcoal dates.
5
The proposed “short” chronology resolves the apparent chronological incompatibility between Afanasyevo and Yamnaya cultural origins and aligns better with archaeological evidence.

Afanasyevo Culture archaeological sites and burials in Central Asia, particularly the Altai and Middle Yenisei regions

The radiocarbon chronology and temporal distribution of the Afanasyevo Culture, including the evaluation of the long versus short chronology and regional age differences

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2018-08-30
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А. В. Поляков
Svetlana V Svyatko
N. Stepanova
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