Widmark, Joen G V; Malmgren, Bjorn (1992): (Table 2) Total number of benthic foraminifera below the K/T boundary in DSDP Hole 74-527 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.705511, In supplement to: Widmark, JGV; Malmgren, B (1992): Biogeography of terminal Cretaceous deep-sea benthic foraminifera from the Atlantic and Pacific Oceans. Palaeogeography, Palaeoclimatology, Palaeoecology, 92(3-4), 375-405, https://doi.org/10.1016/0031-0182(92)90092-J
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -28.041500 * Longitude: 1.763300
Date/Time Start: 1980-06-28T00:00:00 * Date/Time End: 1980-06-28T00:00:00
Minimum DEPTH, sediment/rock: 280.00 m * Maximum DEPTH, sediment/rock: 281.08 m
Event(s):
74-527 * Latitude: -28.041500 * Longitude: 1.763300 * Date/Time: 1980-06-28T00:00:00 * Elevation: -4428.0 m * Penetration: 384.5 m * Recovery: 243.4 m * Location: South Atlantic * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 380 m cored; 4.5 m drilled; 64.1 % 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 | Widmark, Joen G V | DSDP/ODP/IODP sample designation | ||
| 3 | Sample code/label 2 | Sample label 2 | Widmark, Joen G V | |||
| 4 | Age, relative | Age rel | ka | Widmark, Joen G V | below K/T boundary | |
| 5 | Foraminifera, benthic | Foram benth | # | Widmark, Joen G V | Counting >125 µm fraction | |
| 6 | Sample mass | Samp m | g | Widmark, Joen G V | dry weight | |
| 7 | Foraminifera, benthic | Foram benth | #/g | Widmark, Joen G V | Counting >125 µm fraction |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
37 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Sample label 2 | 4 Age rel [ka] | 5 Foram benth [#] | 6 Samp m [g] | 7 Foram benth [#/g] |
|---|---|---|---|---|---|---|
| 280.00 | K-T boundary | |||||
| 280.08 | 74-527-32-4,57-59 | 22 | <10 | 515 | 12.43 | 41 |
| 280.19 | 74-527-32-4,68-69 | 23 | 10 | 252 | 6.50 | 39 |
| 280.38 | 74-527-32-4,87-88 | 34 | 20 | 185 | 6.41 | 29 |
| 280.58 | 74-527-32-4,107-108 | 25 | 30 | 173 | 6.16 | 28 |
| 280.83 | 74-527-32-4,133-134 | 26 | 40 | 174 | 5.60 | 31 |
| 281.08 | 74-527-32-5,7-8 | 27 | 50 | 167 | 6.25 | 27 |