| _version_ | 1867171039554830336 |
|---|---|
| author | Okuma, Emmanuel Weiser, Jens Titschack, Jürgen Hebbeln, Dierk |
| author_facet | Okuma, Emmanuel Weiser, Jens Titschack, Jürgen Hebbeln, Dierk |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The age model for sediment core GeoB22336-4 from northern Baffin Bay was constructed using UNDATABLE (https://doi.org/10.1029/2018PA003457) and is based on 13 AMS radiocarbon dates measured on mixed planktic and benthic, and ostracods. The AMS dates were calibrated within UNDATABLE using Marine20 calibration curve and applying marine reservoir age correction (ΔR) of 81 ± 18 years to mid and late-Holocene ages and ΔR of 411 to 96 years to deglacial and early Holocene dates. Additionally, linear extrapolation was used to extend the age model to the top and bottom of the core. See the related paper (https://doi.org/10.1016/j.quascirev.2023.108101) for more details on age calibration. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_961740 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Age model of sediment core GeoB22336-4 obtained on MARIA S. MERIAN cruise MSM66 Okuma, Emmanuel Weiser, Jens Titschack, Jürgen Hebbeln, Dierk Age, maximum/old; Age, mean; Age, median; Age, minimum/young; Age model; ArcTrain; Baffin Bay; Center for Marine Environmental Sciences; DEPTH, sediment/rock; GC; GeoB22336-4; Gravity corer; Lancaster Sound; Maria S. Merian; MARUM; MSM66; MSM66_36-4; Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic; Radiocarbon age; Sedimentation rate; Undatable age-depth modeling routine according to Lougheed and Obrochta (2019) The age model for sediment core GeoB22336-4 from northern Baffin Bay was constructed using UNDATABLE (https://doi.org/10.1029/2018PA003457) and is based on 13 AMS radiocarbon dates measured on mixed planktic and benthic, and ostracods. The AMS dates were calibrated within UNDATABLE using Marine20 calibration curve and applying marine reservoir age correction (ΔR) of 81 ± 18 years to mid and late-Holocene ages and ΔR of 411 to 96 years to deglacial and early Holocene dates. Additionally, linear extrapolation was used to extend the age model to the top and bottom of the core. See the related paper (https://doi.org/10.1016/j.quascirev.2023.108101) for more details on age calibration. |
| title | Age model of sediment core GeoB22336-4 obtained on MARIA S. MERIAN cruise MSM66 |
| topic | Age, maximum/old; Age, mean; Age, median; Age, minimum/young; Age model; ArcTrain; Baffin Bay; Center for Marine Environmental Sciences; DEPTH, sediment/rock; GC; GeoB22336-4; Gravity corer; Lancaster Sound; Maria S. Merian; MARUM; MSM66; MSM66_36-4; Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic; Radiocarbon age; Sedimentation rate; Undatable age-depth modeling routine according to Lougheed and Obrochta (2019) |
| url | https://doi.org/10.1594/PANGAEA.961740 |