Li, Liangquan; Keller, Gerta (1998): (Table 3) Stable carbon and oxygen isotope ratios of foraminifera in Maastrichtian sediments of DSDP Hole 74-525A from the Walvis Ridge, South Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.681691, In supplement to: Li, L; Keller, G (1998): Maastrichtian climate, productivity and faunal turnovers in planktic foraminifera in South Atlantic DSDP sites 525A and 21. Marine Micropaleontology, 33(1-2), 55-86, https://doi.org/10.1016/S0377-8398(97)00027-3
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -29.070700 * Longitude: 2.985300
Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-06-10T00:00:00
Minimum DEPTH, sediment/rock: 451.11 m * Maximum DEPTH, sediment/rock: 561.61 m
Event(s):
74-525A * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 678.1 m * Recovery: 406.6 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 549.7 m cored; 6 m drilled; 74 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sample code/label | Sample label | Li, Liangquan | DSDP/ODP/IODP sample designation | ||
3 | Rugoglobigerina rugosa, δ13C | R. rugosa δ13C | ‰ PDB | Li, Liangquan | Isotope ratio mass spectrometry | 30 specimens, 150-250 µm |
4 | Rugoglobigerina rugosa, δ18O | R. rugosa δ18O | ‰ PDB | Li, Liangquan | Isotope ratio mass spectrometry | 30 specimens, 150-250 µm |
5 | Anomalina acuta, δ13C | A. acuta δ13C | ‰ PDB | Li, Liangquan | Isotope ratio mass spectrometry | 20 specimens, 150-250 µm |
6 | Anomalina acuta, δ18O | A. acuta δ18O | ‰ PDB | Li, Liangquan | Isotope ratio mass spectrometry | 20 specimens, 150-250 µm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
300 data points