Kucera, Michal; Malmgren, Bjorn; Sturesson, U (1997): (Appendix 1) Sedimentology and documentation of planktonic foraminiferal preservation in DSDP Hole 74-525A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.703250, In supplement to: Kucera, M et al. (1997): Foraminiferal dissolution at shallow depths of the Walvis Ridge and Rio Grande Rise during the latest Cretaceous: Inferences for deep-water circulation in the South Atlantic. Palaeogeography, Palaeoclimatology, Palaeoecology, 129(3-4), 195-212, https://doi.org/10.1016/S0031-0182(96)00133-2
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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: 452.03 m * Maximum DEPTH, sediment/rock: 457.91 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 | Kucera, Michal | DSDP/ODP/IODP sample designation | ||
| 3 | Dry mass | Dry m | g | Kucera, Michal | Weighted | |
| 4 | Sand | Sand | % | Kucera, Michal | Weighted, >63 µm fraction | |
| 5 | Calcium carbonate | CaCO3 | % | Kucera, Michal | ||
| 6 | Foraminifera, planktic, fragments | Foram plankt fragm | % | Kucera, Michal | Counting >125 µm fraction | DFP = 100*PF/(P+PF), where PF (planktonic foraminiferal fragment) less than half of its test is preserved (Malmgren, 1987, 1991) |
| 7 | Foraminifera, planktic/benthic ratio | Foram plankt/bent | Kucera, Michal | Calculated | ||
| 8 | Foraminifera, planktic | Foram plankt | #/g | Kucera, Michal | Counting >125 µm fraction | whole planktonic foraminifera, PGS |
| 9 | Foraminifera | Foram | # | Kucera, Michal | Counting >125 µm fraction | total |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
469 data points