Ohnemueller, Frank; Prave, Anthony R; Fallick, Anthony E; Kasemann, Simone A (2014): Boron, carbonate carbon and oxygen isotope data of all analyzed sections from the Marinoan glaciation [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.839867, In supplement to: Ohnemueller, F et al. (2014): Ocean acidification in the aftermath of the Marinoan glaciation. Geology, 42(12), 1103-1106, https://doi.org/10.1130/G35937.1
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Project(s):
Coverage:
Median Latitude: 3.143347 * Median Longitude: 44.839004 * South-bound Latitude: -20.199167 * West-bound Longitude: 13.995608 * North-bound Latitude: 43.533910 * East-bound Longitude: 111.232610
Minimum SECTION, height: 0.0 m * Maximum SECTION, height: 106.0 m
Event(s):
Comment:
Uncertainty for Namibian B isotope data is d11B: ±1per mil 2 Sigma f. A, B, C are pH estimations based on different d11Bseawater assumptions: pKB of 8.579 (Dickson, 1990), a fractionation factor alpha of 1.0272 (Klochko et al., 2006) and a seawater d11B composition of A=20.5 per mil, B=21.5 per mil and C=22.5 per mil (same as Kasemann et al. (2010)) are used.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Ohnemueller, Frank | |||
| 3 | SECTION, height | Section | m | Geocode | ||
| 4 | δ13C, carbonate | δ13C carb | ‰ PDB | Ohnemueller, Frank | Gasbench II (Thermo) coupled to a DELTA V plus isotope ratio mass spectrometer (IRMS) | with respect to VPDB |
| 5 | δ18O, carbonate | δ18O carb | ‰ PDB | Ohnemueller, Frank | Gasbench II (Thermo) coupled to a DELTA V plus isotope ratio mass spectrometer (IRMS) | with respect to VPDB |
| 6 | δ11B | δ11B | ‰ SRM | Ohnemueller, Frank | Mass spectrometer, Thermo Fisher Scietific TRITON Plus (N-TIMS) | |
| 7 | δ11B, standard deviation | δ11B std dev | ± | Ohnemueller, Frank | 2 Sigma | |
| 8 | pH | pH | Ohnemueller, Frank | A: 20.5 per mil d11Bseawater | ||
| 9 | pH | pH | Ohnemueller, Frank | A: 21.5 per mil d11Bseawater | ||
| 10 | pH | pH | Ohnemueller, Frank | A: 22.5 per mil d11Bseawater |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
490 data points