Troch, Matthias; Bertrand, Sebastien; Lange, Carina Beatriz; Cárdenas, Paola; Arz, Helge Wolfgang; Pantoja, Silvio; De Pol-Holz, Ricardo; Kilian, Rolf (2021): Fractions of lithogenic particles >63 µm and >150 µm of the LAR sediment core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937820, 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:
The lithogenic fractions >63 µm and >150 µm were separated through wet-sieving. Five (30.5 – 680.5 cm) or 10 g (680.5 – 910.5 cm) of freeze-dried sediment was used for analysis. Organic matter was removed through loss-on-ignition by heating the samples in a muffle furnace at 750 °C for four hours. Inorganic carbon and biogenic silica were removed with acetic acid (5 mL, 100%) and boiling NaOH (5 mL, 2N), respectively. Results are presented in dry weight percentages.
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 | Size fraction > 0.063 mm, sand | >63 µm | % | Troch, Matthias | see description in data abstract | Lithogenic particles (wt%) |
| 4 | Size fraction > 0.150 mm | >150 µm | % | Troch, Matthias | see description in data abstract | Lithogenic particles (wt%) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
356 data points