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
Data
| 1 Sample ID | 2 Depth comp [mcd] | 3 >63 µm [%] | 4 >150 µm [%] |
|---|---|---|---|
| LAR I 10-12 cm | 0.305 | 0.62 | 0.04 |
| LAR I 20-22 cm | 0.405 | 0.56 | 0.03 |
| LAR I 30-32 cm | 0.505 | 1.52 | 0.13 |
| LAR I 40-42 cm | 0.605 | 1.79 | 0.19 |
| LAR I 50-52 cm | 0.705 | 10.63 | 0.86 |
| LAR I 60-62 cm | 0.805 | 5.86 | 0.56 |
| LAR I 70-72 cm | 0.905 | 0.62 | 0.11 |
| LAR I 80-82 cm | 1.005 | 0.91 | 0.07 |
| LAR I 90-92 cm | 1.105 | 3.06 | 0.32 |
| LAR I 100-102 cm | 1.205 | 1.54 | 0.16 |
| LAR I 110-112 cm | 1.305 | 0.53 | 0.05 |
| LAR I 120-122 cm | 1.405 | 0.28 | 0.03 |
| LAR I 130-132 cm | 1.505 | 0.22 | 0.02 |
| LAR I 140-142 cm | 1.605 | 0.59 | 0.05 |
| LAR I 150-152 cm | 1.705 | 1.98 | 0.14 |
| LAR I 160-162 cm | 1.805 | 11.31 | 4.40 |
| LAR I 170-172 cm | 1.905 | 1.53 | 0.30 |
| LAR I 180-182 cm | 2.005 | 0.33 | 0.05 |
| LAR I 190-192 cm | 2.105 | 0.45 | 0.03 |
| LAR I 200-202 cm | 2.205 | 0.91 | 0.17 |
| LAR I 210-212 cm | 2.305 | 3.23 | 0.54 |
| LAR I 220-222 cm | 2.405 | 6.68 | 3.64 |
| LAR I 230-232 cm | 2.505 | 0.22 | 0.02 |
| LAR I 240-242 cm | 2.605 | 0.24 | 0.03 |
| LAR I 250-252 cm | 2.705 | 0.61 | 0.15 |
| LAR I 260-262 cm | 2.805 | 0.78 | 0.37 |
| LAR I 270-272 cm | 2.905 | 2.34 | 0.62 |
| LAR I 280-282 cm | 3.005 | 3.86 | 2.10 |
| LAR I 290-292 cm | 3.105 | 0.57 | 0.11 |
| LAR I 300-302 cm | 3.205 | 2.74 | 0.54 |
| LAR I 310-312 cm | 3.305 | 0.36 | 0.04 |
| LAR I 320-322 cm | 3.405 | 0.58 | 0.00 |
| LAR I 330-332 cm | 3.505 | 0.85 | 0.04 |
| LAR I 340-342 cm | 3.605 | 0.41 | 0.01 |
| LAR I 350-352 cm | 3.705 | 0.34 | 0.02 |
| LAR I 360-362 cm | 3.805 | 0.35 | 0.01 |
| LAR I 370-372 cm | 3.905 | 0.28 | 0.00 |
| LAR I 380-382 cm | 4.005 | 0.55 | 0.00 |
| LAR I 390-392 cm | 4.105 | 4.47 | 0.34 |
| LAR I 400-402 cm | 4.205 | 1.01 | 0.01 |
| LAR I 410-412 cm | 4.305 | 0.42 | 0.00 |
| LAR I 420-422 cm | 4.405 | 0.48 | 0.01 |
| LAR I 430-432 cm | 4.505 | 0.55 | 0.03 |
| LAR I 440-442 cm | 4.605 | 5.86 | 1.66 |
| LAR I 450-452 cm | 4.705 | 0.61 | 0.01 |
| LAR I 460-462 cm | 4.805 | 1.11 | 0.07 |
| LAR I 470-472 cm | 4.905 | 1.15 | 0.03 |
| LAR II 472-474 cm | 5.005 | 1.15 | 0.03 |
| LAR II 482-484 cm | 5.105 | 4.85 | 0.19 |
| LAR II 492-494 cm | 5.205 | 2.85 | 0.25 |
| LAR II 502-504 cm | 5.305 | 2.03 | 0.06 |
| LAR II 512-514 cm | 5.405 | 5.44 | 0.07 |
| LAR II 522-524 cm | 5.505 | 3.79 | 0.14 |
| LAR II 532-534 cm | 5.605 | 8.77 | 1.30 |
| LAR II 542-544 cm | 5.705 | 26.07 | 6.46 |
| LAR II 552-554 cm | 5.805 | 8.17 | 1.20 |
| LAR II 562-564 cm | 5.905 | 8.92 | 0.91 |
| LAR II 572-574 cm | 6.005 | 4.48 | 0.14 |
| LAR II 582-584 cm | 6.105 | 11.36 | 0.03 |
| LAR II 592-594 cm | 6.205 | 7.55 | 0.01 |
| LAR II 602-604 cm | 6.305 | 4.59 | 0.04 |
| LAR II 612-614 cm | 6.405 | 11.11 | 0.11 |
| LAR II 622-624 cm | 6.505 | 13.77 | 0.28 |
| LAR II 632-634 cm | 6.605 | 3.68 | 0.06 |
| LAR II 642-644 cm | 6.705 | 2.82 | 0.05 |
| LAR II 652-654 cm | 6.805 | 26.58 | 2.03 |
| LAR II 662-664 cm | 6.905 | 8.23 | 0.24 |
| LAR II 672-674 cm | 7.005 | 11.56 | 2.05 |
| LAR II 682-684 cm | 7.105 | 20.56 | 9.66 |
| LAR II 692-694 cm | 7.205 | 7.01 | 0.86 |
| LAR II 702-704 cm | 7.305 | 15.54 | 0.78 |
| LAR II 712-714 cm | 7.405 | 11.52 | 4.91 |
| LAR II 722-724 cm | 7.505 | 14.24 | 2.44 |
| LAR II 732-734 cm | 7.605 | 10.64 | 0.67 |
| LAR II 742-744 cm | 7.705 | 17.66 | 1.66 |
| LAR II 752-754 cm | 7.805 | 17.01 | 5.01 |
| LAR II 762-764 cm | 7.905 | 6.48 | 0.75 |
| LAR II 772-774 cm | 8.005 | 44.59 | 27.27 |
| LAR II 782-784 cm | 8.105 | 17.29 | 0.68 |
| LAR II 792-794 cm | 8.205 | 8.23 | 0.19 |
| LAR II 802-804 cm | 8.305 | 15.96 | 1.91 |
| LAR II 812-814 cm | 8.405 | 7.50 | 0.12 |
| LAR II 822-824 cm | 8.505 | 5.71 | 0.58 |
| LAR II 832-834 cm | 8.605 | 6.53 | 0.76 |
| LAR II 842-844 cm | 8.705 | 3.71 | 0.91 |
| LAR II 852-854 cm | 8.805 | 2.57 | 0.46 |
| LAR II 862-864 cm | 8.905 | 3.48 | 0.38 |
| LAR II 872-874 cm | 9.005 | 34.72 | 32.55 |
| LAR II 882-884 cm | 9.105 | 2.10 | 0.17 |