Abstract

The cross-instrumental dating of the Quaternary deposits in the Sambia (Kaliningrad) Peninsula has made it possible to obtain a time series that indicates the formation of a sequence overlapping the Last Glaciation deposits in the Late Holocene under subaerial conditions with active aeolian accumulation starting from 450–400 BP. The earlier established fluvioglacial genesis and Late Glacial age of the surface deposits need to be revised. Greater aeolian activity is presumably related to climate changes during the Little Ice Age. OSL dating of very young (Late Holocene) subaerial deposits demonstrates the reliable results supported by agreement with the radiocarbon analysis data and the stratigraphic position of the dated sequences.

中文翻译：

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桑比亚（加里宁格勒）半岛年轻地下矿床的跨 OSL 和 14C 测年

摘要

桑比亚（加里宁格勒）半岛第四纪沉积物的跨仪器测年使得获得一个时间序列成为可能，该序列表明在地下条件下与晚全新世末次冰期沉积物重叠的序列形成，从450–400 BP。需要修正较早确定的地表沉积物的冰川成因和晚冰期。更大的风沙活动可能与小冰河时代的气候变化有关。非常年轻（晚全新世）地下沉积物的 OSL 测年证明了可靠的结果，这与放射性碳分析数据和测年序列的地层位置一致。