Radiometric age dating results for 210Pb and 137Cs of sediment short core EN18232-1 from Lake Khamra, SW Yakutia, Siberia, Russia


The data presents the results of dating by 210Pb and 137Cs. Freeze-dried subsamples of the short core EN18232-1 were analysed for 210Pb, 226Ra, 137Cs and 241Am by direct gamma assay in the Liverpool University Environmental Radioactivity Laboratory, using Ortec HPGe GWL series well-type coaxial low background intrinsic germanium detectors (Appleby et al., 1986).

The measured 226Ra activity is expressed in the supported 210Pb activity.

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Metadata Access
Creator Stieg, Amelie ORCID logo; Biskaborn, Boris K ORCID logo; Herzschuh, Ulrike ORCID logo; Meyer, Hanno ORCID logo
Publisher PANGAEA
Publication Year 2024
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 278 data points
Discipline Earth System Research
Spatial Coverage (112.984 LON, 59.991 LAT); Lake Khamra, SW Yakutia, Russia