Rausch, Svenja; Böhm, Florian; Bach, Wolfgang; Klügel, Andreas; Eisenhauer, Anton (2013): (Table S1) Calcium carbonate vein compositions [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810287, In supplement to: Rausch, S et al. (2013): Calcium carbonate veins in ocean crust record a threefold increase of seawater Mg/Ca in the past 30 million years. Earth and Planetary Science Letters, 362, 215-224, https://doi.org/10.1016/j.epsl.2012.12.005
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Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 29.886502 * Median Longitude: -90.930606 * South-bound Latitude: -18.807200 * West-bound Longitude: 141.979280 * North-bound Latitude: 63.938700 * East-bound Longitude: -23.343500
Date/Time Start: 1974-06-17T00:00:00 * Date/Time End: 2001-12-31T00:00:00
Minimum DEPTH, sediment/rock: 31.7 m * Maximum DEPTH, sediment/rock: 825.5 m
Event(s):
37-332A * Latitude: 36.878700 * Longitude: -33.641000 * Date/Time: 1974-06-17T00:00:00 * Elevation: -1818.0 m * Penetration: 434.5 m * Recovery: 66.2 m * Location: North Atlantic/VALLEY * Campaign: Leg37 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 39 cores; 370.5 m cored; 0 m drilled; 17.9 % recovery
37-332B * Latitude: 36.878700 * Longitude: -33.641000 * Date/Time: 1974-06-17T00:00:00 * Elevation: -1806.0 m * Penetration: 721.5 m * Recovery: 122.9 m * Location: North Atlantic/VALLEY * Campaign: Leg37 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 582.5 m cored; 0 m drilled; 19.4 % recovery
37-333A * Latitude: 36.840800 * Longitude: -33.667500 * Date/Time: 1974-07-06T00:00:00 * Elevation: -1666.0 m * Penetration: 529 m * Recovery: 25.2 m * Location: North Atlantic/VALLEY * Campaign: Leg37 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 cores; 312 m cored; 0 m drilled; 8.1 % recovery
Comment:
Depth, sediment = Curated depth (mbsf).
K (Sr/Ca) (R), K (Mg/Ca) (R), Sr/Ca (R), Mg/Ca (R): calculated after Rimstidt et al. (1998), T-dependent.
K (Sr/Ca) (G): calculated after Geatani and Cohen (2006), for aragonites.
K (Sr/Ca) (M&B), Sr/Ca (M&B): calculated after Malone and Baker (1999), T-dependent.
Sr/Ca (avg): average of both methods (M&B and R).
Sr/Ca (C&L): calculated after Carpenter and Lohmann (1992), Mg-dependent.
Cc = Calcite.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Rausch, Svenja | |||
| 3 | Type | Type | Rausch, Svenja | |||
| 4 | AGE | Age | ka BP | Geocode – Crustal age | ||
| 5 | Thickness | Thick | m | Rausch, Svenja | Sediment thickness | |
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | δ18O, calcium carbonate vein | δ18O CCV | ‰ PDB | Rausch, Svenja | Mass spectrometer Finnigan MAT 251 and Finnigan MAT 252 | |
| 8 | δ13C, calcium carbonate vein | δ13C CCV | ‰ PDB | Rausch, Svenja | Mass spectrometer Finnigan MAT 251 and Finnigan MAT 252 | |
| 9 | Temperature, calculated | T cal | °C | Rausch, Svenja | ||
| 10 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Rausch, Svenja | Finnigan TRITON thermal ionization mass spectrometer (TIMS) | ||
| 11 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Rausch, Svenja | Seawater 87Sr/86Sr at crustal age | ||
| 12 | Age model | Age model | ka | Rausch, Svenja | Age CCV | |
| 13 | Strontium/Calcium ratio | Sr/Ca | mmol/mol | Rausch, Svenja | ICP-OES, Inductively coupled plasma - optical emission spectrometry | |
| 14 | Distribution coefficient | Kd | Rausch, Svenja | Calculated | K (Sr/Ca) (R, G) | |
| 15 | Distribution coefficient | Kd | Rausch, Svenja | Calculated after Malone and Baker (1999), T-dependent | K (Sr/Ca) (M&B) | |
| 16 | Distribution coefficient | Kd | Rausch, Svenja | Calculated after Carpenter and Lohmann (1992), Mg-dependent | K (Sr/Ca) (C&L) | |
| 17 | Strontium/Calcium ratio | Sr/Ca | Rausch, Svenja | Calculated after Rimstidt et al. (1998), T-dependent | fluid (R) | |
| 18 | Strontium/Calcium ratio | Sr/Ca | Rausch, Svenja | Calculated after Malone and Baker (1999), T-dependent | fluid (M&B) | |
| 19 | Strontium/Calcium ratio | Sr/Ca | Rausch, Svenja | Calculated after Carpenter and Lohmann (1992), Mg-dependent | fluid (C&L) | |
| 20 | Strontium/Calcium ratio | Sr/Ca | Rausch, Svenja | Calculated | fluid, avg: (R) and (M&B) | |
| 21 | Strontium/Calcium ratio | Sr/Ca | Rausch, Svenja | Calculated | fluid, <30°C (C&L) and <30°C avg | |
| 22 | Magnesium/Calcium ratio | Mg/Ca | mmol/mol | Rausch, Svenja | ICP-OES, Inductively coupled plasma - optical emission spectrometry | |
| 23 | Distribution coefficient | Kd | Rausch, Svenja | Calculated after Rimstidt et al. (1998), T-dependent | K (Mg-Ca) (R) | |
| 24 | Magnesium/Calcium ratio | Mg/Ca | Rausch, Svenja | Calculated | fluid | |
| 25 | Comment | Comment | Rausch, Svenja |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1761 data points