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CHRONOLOGY OF THE MIS 3 MEGAFAUNA IN SOUTHEASTERN WEST SIBERIA AND THE POSSIBILITY OF LATE SURVIVAL OF THE KHOZARIAN STEPPE MAMMOTH (MAMMUTHUS TROGONTHERII CHOSARICUS)
Radiocarbon ( IF 2.0 ) Pub Date : 2021-03-09 , DOI: 10.1017/rdc.2021.6
Andrei V Shpansky , Yaroslav V Kuzmin

We report a new series of radiocarbon (14C) dates on the MIS 3 megafauna for a previously poorly studied region of southeastern West Siberia. Some species, like woolly mammoth and woolly rhinoceros, and Pleistocene bison and horse, existed throughout the MIS 3 (ca. 29–59 ka cal BP); cave hyaena is dated to ca. 46,400 cal BP. The very late 14C dates on Khozarian steppe elephant (Mammuthus trogontherii chosaricus), ca. 45,100–45,400 cal BP, may indicate the survival of this species in Siberia up to MIS 3. More work is needed to confirm or reject this suggestion. Previously, Khozarian steppe elephant was known in Siberia only at the beginning of the Late Pleistocene (MIS 5e).

中文翻译:

西西伯利亚东南部 MIS 3 巨型动物的年表和科扎里亚草原猛犸象(MAMMUTHUS TROGONTHERII CHOSARICUS)晚期生存的可能性

我们报告了一系列新的放射性碳(14C) MIS 3 大型动物的日期,该地区以前研究不足的西西伯利亚东南部地区。一些物种,如长毛猛犸象和长毛犀牛,以及更新世野牛和马,存在于整个 MIS 3(约 29-59 ka cal BP);洞穴鬣狗的历史可追溯至约。46,400 大卡 BP。很晚的14可萨草原象上的 C 日期(长毛猛犸象),约。45,100–45,400 cal BP,可能表明该物种在西伯利亚的存活率高达 MIS 3。需要更多的工作来确认或拒绝这一建议。此前,仅在晚更新世(MIS 5e)开始时,西伯利亚才知道科扎尔草原象。
更新日期:2021-03-09
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