Claypool, George E; Threlkeld, Charles N (1983): (Table 1) Concentration and stable isotope ratios, pH and alkalinity, Blake Outer Ridge at DSDP Site 76-533 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.809819, In supplement to: Claypool, GE; Threlkeld, CN (1983): Anoxic diagenesis and methane generation in sediments of the Blake Outer Ridge, Deep Sea Drilling Project Site 533, Leg 76. In: Sheridan, RE; Gradstein, FM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 76, 391-402, https://doi.org/10.2973/dsdp.proc.76.109.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 31.260000 * Longitude: -74.869800
Date/Time Start: 1980-10-13T00:00:00 * Date/Time End: 1980-10-13T00:00:00
Minimum DEPTH, sediment/rock: 1.4 m * Maximum DEPTH, sediment/rock: 396.0 m
Event(s):
76-533 * Latitude: 31.260000 * Longitude: -74.869800 * Date/Time: 1980-10-13T00:00:00 * Elevation: -3191.0 m * Penetration: 167.5 m * Recovery: 144.8 m * Location: North Atlantic/RIDGE * Campaign: Leg76 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 41 cores; 167.5 m cored; 0 m drilled; 86.5 % recovery
76-533A * Latitude: 31.260000 * Longitude: -74.869800 * Date/Time: 1980-10-13T00:00:00 * Elevation: -3191.0 m * Penetration: 399 m * Recovery: 209.6 m * Location: North Atlantic/RIDGE * Campaign: Leg76 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 29 cores; 258.7 m cored; 0 m drilled; 81 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Claypool, George E | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | Sulfate | [SO4]2- | mmol/kg | Claypool, George E | Gravimetric analysis | |
| 5 | δ34S, sulfate | δ34S [SO4]2- | ‰ CDT | Claypool, George E | Mass spectrometry | |
| 6 | Carbon dioxide | CO2 | µmol/kg | Claypool, George E | Gas chromatography | Sum |
| 7 | δ13C, carbon dioxide, aquatic | δ13C CO2 aq | ‰ | Claypool, George E | Mass spectrometry | |
| 8 | pH | pH | Claypool, George E | Measured | Shipboard measurements | |
| 9 | Alkalinity, total | AT | mmol(eq)/kg | Claypool, George E | Measured | Shipboard measurements; alkalinity measured in meq/l and converted to mmol/kg by dividing by 1.03 kg/l |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
122 data points
Data
| 1 Event | 2 Sample label | 3 Depth sed [m] | 4 [SO4]2- [mmol/kg] | 5 δ34S [SO4]2- [‰ CDT] | 6 CO2 [µmol/kg] | 7 δ13C CO2 aq [‰] | 8 pH | 9 AT [mmol(eq)/kg] |
|---|---|---|---|---|---|---|---|---|
| 76-533 | 76-533-1-1 | 1.4 | 20.4 | 23.2 | 5400 | -17.4 | 7.4 | 8.3 |
| 76-533 | 76-533-2-1 | 3.5 | 16.0 | 28.5 | 7600 | -19.0 | 7.6 | 11.5 |
| 76-533 | 76-533-5-1 | 9.8 | 7.0 | 35.6 | 11700 | -27.4 | 7.5 | 18.0 |
| 76-533 | 76-533-6-2 | 14.4 | <0.1 | 18600 | -31.4 | 7.6 | 23.9 | |
| 76-533 | 76-533-8-1 | 21.8 | 18300 | -24.6 | 7.7 | 25.7 | ||
| 76-533 | 76-533-10-2 | 32.3 | <0.1 | 18000 | -13.7 | 8.1 | 24.9 | |
| 76-533 | 76-533-12-1 | 39.8 | <0.1 | 17700 | -8.8 | 7.6 | 24.3 | |
| 76-533 | 76-533-14-1 | 48.5 | <0.1 | 16100 | -6.4 | 7.9 | 23.9 | |
| 76-533 | 76-533-20-2 | 76.0 | 15800 | 1.2 | 7.8 | 24.1 | ||
| 76-533 | 76-533-22-1 | 84.0 | 0.3 | 14600 | 2.5 | 7.8 | 22.8 | |
| 76-533 | 76-533-24-1 | 93.0 | 14400 | 3.7 | 7.8 | 23.0 | ||
| 76-533 | 76-533-28-2 | 112.0 | 0.1 | 16000 | 5.5 | 7.9 | 22.5 | |
| 76-533 | 76-533-34-1 | 137.0 | <0.1 | 17700 | 6.9 | 7.9 | 26.4 | |
| 76-533A | 76-533A-4-2 | 158.0 | 1.1 | 8900 | 8.7 | 7.6 | 34.2 | |
| 76-533 | 76-533-40-1 | 160.0 | <0.1 | 21200 | 7.9 | 7.9 | 31.9 | |
| 76-533 | 76-533-8-2 | 193.0 | 0.3 | 30700 | 10.4 | 7.4 | 66.6 | |
| 76-533 | 76-533-15-1 | 258.0 | 26700 | 10.8 | 7.6 | 39.6 | ||
| 76-533 | 76-533-18-6 | 294.0 | 0.3 | 31900 | 10.7 | 7.5 | 46.8 | |
| 76-533 | 76-533-22-6 | 332.0 | 28500 | 10.1 | 7.6 | 41.2 | ||
| 76-533 | 76-533-26-3 | 365.0 | 24900 | 9.9 | 7.5 | 47.7 | ||
| 76-533 | 76-533-29-3 | 396.0 | 24800 | 9.9 | 7.2 | 39.8 |