Age-depth model for Lake Lama in northern Siberia

• Main Authors: von Hippel, Barbara, Stoof-Leichsenring, Kathleen Rosmarie, Schulte, Luise, Seeber, Peter A, Epp, Laura Saskia, Biskaborn, Boris K, Diekmann, Bernhard, Melles, Martin, Pestryakova, Luidmila A, Herzschuh, Ulrike
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: accelerator mass spectrometry (AMS); Age; 14C calibrated; IntCal13 with Bacon 2.2 (Blaauw and Christen; 2011); age model; Arctic Russia; AWI Arctic Land Expedition; Calendar age; maximum/old; mean; median; minimum/young; COMPCORE; Composite Core; DEPTH; sediment/rock; Ecology & Environment; Geosciences; Multidisciplinary; Glacial; Holocene; Lake sediment; Lama Lake; Norilsk97; PG1341; RU-Land_1997_Norilsk; Sediment cores; Siberia; Taymyr; Arctic; Taymyr Peninsula
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.948173; https://doi.org/10.1594/PANGAEA.948173

This dataset comprises the age-depth model for Lake Lama (Taymyr peninsula), based on the Accelerator Mass Spectrometry radiocarbon dating of 19 samples from the sediment core PG1341 with the additional use of two dated woody remains from Andreev et al. (2004). The age-depth model was established using the R package 'Bacon', based on the IntCal13 calibration curve and dates back 23.000 years. The dataset is the output of the bacon run and contains information about the depth of the sediment core and the corresponding minimum, maximum, median, and mean ages in calibrated years ka BP.