Updated age-depth model of sediment core PG1341 from Lake Lama in northern-central Siberia
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| author | von Hippel, Barbara Stoof-Leichsenring, Kathleen Rosmarie Melles, Martin Herzschuh, Ulrike |
| author_facet | von Hippel, Barbara Stoof-Leichsenring, Kathleen Rosmarie Melles, Martin Herzschuh, Ulrike |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here we provide the updated age-depth model of sediment cores for Lake Lama (core PG1341) from arctic Siberia. The model provides the temporal information for a project on sedimentary ancient DNA shotgun sequencing (von Hippel et al., submitted). This dataset comprises the updated age-depth model for Lake Lama (Taymyr peninsula), based on the Accelerator Mass Spectrometry radiocarbon dating of 19 samples from the sediment core PG1341 (von Hippel et al., 2022) 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. An additional overlap of 145 cm was calculated between the core segments 5 and 6. This recalculation is based on the TOC data and magnetic susceptibility measured by Andreev et al. (2004). 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_963262 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Updated age-depth model of sediment core PG1341 from Lake Lama in northern-central Siberia von Hippel, Barbara Stoof-Leichsenring, Kathleen Rosmarie Melles, Martin Herzschuh, Ulrike Age, 14C calibrated, IntCal13 with Bacon 2.2 (Blaauw and Christen, 2011); Age model; Arctic Siberia; AWI Arctic Land Expedition; Calendar age, maximum/old; Calendar age, mean; Calendar age, median; Calendar age, minimum/young; COMPCORE; Composite Core; DEPTH, sediment/rock; Glacial; Holocene; Lake sediment; Lama Lake; Norilsk97; PG1341; RU-Land_1997_Norilsk; Taymyr Here we provide the updated age-depth model of sediment cores for Lake Lama (core PG1341) from arctic Siberia. The model provides the temporal information for a project on sedimentary ancient DNA shotgun sequencing (von Hippel et al., submitted). This dataset comprises the updated age-depth model for Lake Lama (Taymyr peninsula), based on the Accelerator Mass Spectrometry radiocarbon dating of 19 samples from the sediment core PG1341 (von Hippel et al., 2022) 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. An additional overlap of 145 cm was calculated between the core segments 5 and 6. This recalculation is based on the TOC data and magnetic susceptibility measured by Andreev et al. (2004). 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. |
| title | Updated age-depth model of sediment core PG1341 from Lake Lama in northern-central Siberia |
| topic | Age, 14C calibrated, IntCal13 with Bacon 2.2 (Blaauw and Christen, 2011); Age model; Arctic Siberia; AWI Arctic Land Expedition; Calendar age, maximum/old; Calendar age, mean; Calendar age, median; Calendar age, minimum/young; COMPCORE; Composite Core; DEPTH, sediment/rock; Glacial; Holocene; Lake sediment; Lama Lake; Norilsk97; PG1341; RU-Land_1997_Norilsk; Taymyr |
| url | https://doi.org/10.1594/PANGAEA.963262 |