Troch, Matthias; Bertrand, Sebastien; Lange, Carina Beatriz; Cárdenas, Paola; Arz, Helge Wolfgang; Pantoja, Silvio; De Pol-Holz, Ricardo; Kilian, Rolf (2021): Geochemical, sedimentological and micropaleontological data of the LAR sediment core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937813, In: Troch, M et al. (2021): Geochemical, sedimentological and micropaleontological analysis of the 9.2 m long, radiocarbon-dated (last 16.8 kyr) LAR sediment core from Larenas Bay (48°S; Chile) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.937823
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Abstract:
Bulk organic geochemistry, stable carbon isotopes, biogenic opal, calcium carbonate, geometric mean grain size, C37 alkenones, and freshwater vs. marine diatoms analyzed at a 10 to 20 cm interval.
Keyword(s):
Related to:
Troch, Matthias; Bertrand, Sebastien; Lange, Carina B; Cárdenas, Paola; Arz, Helge Wolfgang; Pantoja, Silvio; De Pol-Holz, Ricardo; Kilian, Rolf (2022): Glacial isostatic adjustment near the center of the former Patagonian Ice Sheet (48°S) during the last 16.5 kyr. Quaternary Science Reviews, 277, 107346, https://doi.org/10.1016/j.quascirev.2021.107346
Coverage:
Latitude: -47.905467 * Longitude: -74.334233
Date/Time Start: 2008-09-12T00:00:00 * Date/Time End: 2008-09-12T00:00:00
Minimum Elevation: -24.0 m * Maximum Elevation: -24.0 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample ID | Sample ID | Troch, Matthias | |||
2 | Depth, composite | Depth comp | mcd | Troch, Matthias | Composite mid-depth | |
3 | Calendar age | Cal age | ka BP | Troch, Matthias | ||
4 | AGE | Age | ka BP | Troch, Matthias | Geocode | |
5 | δ13C | δ13C | ‰ PDB | Troch, Matthias | vs. VPDB | |
6 | Carbon, organic, total | TOC | % | Troch, Matthias | Calculated | wt% |
7 | Opal, biogenic silica | bSiO2 | % | Troch, Matthias | Calculated | wt% |
8 | Calcium carbonate | CaCO3 | % | Troch, Matthias | Calculated | wt% |
9 | Lithogenic material | Litho | % | Troch, Matthias | Calculated | wt% |
10 | Grain size, mean | Grain size mean | µm | Troch, Matthias | Geometric mean grain size | |
11 | Alkenone, C37 | C37 | ng/g | Troch, Matthias | total | |
12 | Diatoms | Diatoms | % | Troch, Matthias | Calculated | semi-quantitative |
13 | Diatoms, freshwater | Diatom fw | % | Troch, Matthias | Calculated | semi-quantitative |
14 | Diatoms, marine | Diatom mar | % | Troch, Matthias | Calculated | semi-quantitative |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1023 data points