Rau, Greg H; Arthur, Michael A; Dean, Walter E (1987): (Table 1) Lithology, N isotope ratios and carbonate content of DSDP Hole 75-530A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.713964, In supplement to: Rau, GH et al. (1987): 15N/14N variations in Cretaceous Atlantic sedimentary sequences: implication for past changes in marine nitrogen biogeochemistry. Earth and Planetary Science Letters, 82(3-4), 269-279, https://doi.org/10.1016/0012-821X(87)90201-9
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -19.187700 * Longitude: 9.385800
Date/Time Start: 1980-07-29T00:00:00 * Date/Time End: 1980-07-29T00:00:00
Minimum Elevation: -4629.0 m * Maximum Elevation: -4629.0 m
Event(s):
75-530A * Latitude: -19.187700 * Longitude: 9.385800 * Date/Time: 1980-07-29T00:00:00 * Elevation: -4629.0 m * Penetration: 1121 m * Recovery: 617.5 m * Location: South Atlantic/RIDGE * Campaign: Leg75 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 107 cores; 986.5 m cored; 9.5 m drilled; 62.6 % recovery
Comment:
For C-chemistry see Dean et al (1986) dataset: doi:10.1594/PANGAEA.714825
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Rau, Greg H | DSDP/ODP/IODP sample designation | ||
| 3 | Lithology/composition/facies | Lithology | Rau, Greg H | |||
| 4 | Carbon/Nitrogen ratio | C/N | Rau, Greg H | |||
| 5 | δ15N, bulk sediment | δ15N bulk | ‰ air | Rau, Greg H | Isotope ratio mass spectrometry | |
| 6 | Calcium carbonate | CaCO3 | % | Dean, Walter E |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
60 data points
Data
| 1 Event | 2 Sample label | 3 Lithology | 4 C/N | 5 δ15N bulk [‰ air] | 6 CaCO3 [%] |
|---|---|---|---|---|---|
| 75-530A | 75-530A-87-4,80 | Black claystone | 25 | -1.28 | 2.1 |
| 75-530A | 75-530A-95-2,127 | Black claystone | 26 | -1.75 | 2.5 |
| 75-530A | 75-530A-97-3,70 | Black claystone | 27 | -2.50 | 12.0 |
| 75-530A | 75-530A-97-3,70 | Black claystone | 27 | -2.68 | 12.0 |
| 75-530A | 75-530A-98-3,128 | Black claystone | 26 | -1.98 | 1.3 |
| 75-530A | 75-530A-105-4,10 | Black claystone | 28 | -1.19 | 7.8 |
| 75-530A | 75-530A-87-4,64 | Green claystone | 11 | 4.19 | 3.2 |
| 75-530A | 75-530A-88-3,84 | Green claystone | 12 | 3.44 | 1.6 |
| 75-530A | 75-530A-90-3,55 | Green claystone | 10 | 5.72 | 28.2 |
| 75-530A | 75-530A-96-1,70 | Green claystone | 15 | 3.12 | 4.7 |
| 75-530A | 75-530A-97-3,85 | Green claystone | 20 | 1.70 | 8.7 |
| 75-530A | 75-530A-97-3,85 | Green claystone | 19 | 1.45 | 8.7 |