Data for cosmogenic nuclide dating and stratigraphy of the Lower Pleistocene succession in borehole cores, southeast Lithuania, Baltic region, NE Europe

The methodological part of the dataset includes R skript focused on analytical and inverse modeling burial dating using 26Al/10Be ratios. Additionally, it includes processing blank values for authigenic 10Be/9Be dating samples. The dataset includes lithological logs of boreholes that penetrated the Lower Pleistocene succession in the Medininkai (Ašmena) Highland, southeast Lithuania, Baltic region (northeast Europe). The lithological descriptions were translated from the original Russian using ChatGPT Plus 4 and subsequently verified and corrected by a Russian-speaking geologist. The original profiles are from the report of the Lithuanian Geological Survey by Satkūnas et al. (1991). The dataset also contains a list of samples collected from these boreholes to investigate the depositional history prior to the first advance of the Fennoscandian Ice Sheet into the area, as well as a list of the analytical methods applied to these samples.本数据集的方法学部分包含针对基于26Al/10Be比值开展分析与反演建模的埋藏年代学（burial dating）研究所用的R脚本（R script）。此外，还包含自生10Be/9Be测年样品的空白值处理流程。本数据集涵盖了欧洲东北部波罗的海地区立陶宛东南部梅迪尼凯（阿什梅纳）高地内、穿透下更新统地层序列的钻孔岩性测井曲线。上述岩性描述最初由ChatGPT Plus 4从俄语原文译出，随后经俄语母语地质学家校核并修正。原始剖面数据源自萨特库纳斯（Satkūnas）等人1991年发布的立陶宛地质调查局报告。本数据集还包含为探究芬诺斯堪的纳维亚冰盖（Fennoscandian Ice Sheet）首次向该区域推进前的沉积历史，从上述钻孔中采集的样品清单，以及针对这些样品所采用的分析方法列表。