Supra-regional correlations of the most ancient paleosols and Paleolithic layers of Kostenki-Borschevo region (Russian Plain)

• Published in: Quaternary International
• Main Authors: Levkovskaya, Galina M., Shumilovskikh, Lyudmila S., Anikovich, Mikhail V., Platonova, Nadezhda I., Hoffecker, John F., Lisitsyn, Sergey N., Pospelova, Genrietta A., Kuzmina, Irina E., Sanko, Aleksander F.
• Other Authors: Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE), Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement IRD : UMR237-Centre National de la Recherche Scientifique (CNRS)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2015
• Subjects: [SDE.BE]Environmental Sciences/Biodiversity and Ecology; Gora; Greenland; Tundra
• Online Access: https://hal.science/hal-01445204; https://doi.org/10.1016/j.quaint.2014.11.043

International audience The archaeological site Kostenki12, located on the Middle Don River, provides a key stratigraphic profile for regional paleopedological, paleoenvironmental, geological and cultural sequences, containing the oldest known cultural layers of the region (layer V - Paleolithic, layer IV - Upper Paleolithic, layer III - Kostenki-Strelets culture early phase) dating to the early part of MIS3, or, in chronometric terms, to 54-42 ka. Kostenki12 complements Kostenki14 (Markina Gora), which is a key profile for the interval 42-27 ka. The new data from Kostenki12 show that the East European Upper Paleolithic began similar to 45 ka. The stratigraphy exhibits similarities to that of Borschevo5. The Kostenki12 pollen diagramis correlated with: 1) other pollen diagrams from Kostenki-Borschevo region; 2) the most detailed climatostratigraphical scale of the Russian Plain Late Pleistocene; 3) O-16/O-18 Greenland GISP2 scale; 4) C-13/C-14 record from stalagmite at Villars Cave (France), as well as with pollen records (5-7) from: 5) Lake Monticchio (Italy), 6) southern Black Sea (M72/5-25-GC1) and 7) Glinde and Moershoofd (northern Germany). The results of the supra-regional paleoenvironmental correlations demonstrate that the lowest Paleolithic layer V and paleosol D, characterized by elm dominance, correlate to the second half of the optimum of the Glinde interstadial at 51-48 ka, corresponding to DO 14. The earliest Upper Paleolithic layer IV and paleosol B, characterized by coexistence of elm forests and wet meadows, began to form during the second part of the Moershoofd interstadial optimum at 46-44 ka, correlating with DO 12. Paleosol A and layer III (Kostenki-Strelets culture) began to form after the abrupt end of the Moershoofd interstadial similar to 43.5 ka, during unstable conditions, according to pollen and paleozoological data (steppe with horse dominance and later spruce forest tundra with reindeer dominance in paleozoological complex). These correlations provide more accurate dating of the ...