Simon, M; Schmincke, Hans-Ulrich (1984): (Table 3) Insoluble residues of volcaniclastic rocks at DSDP Holes 74-525A and 74-528 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810642, In supplement to: Simon, M; Schmincke, H-U (1984): Late Cretaceous volcaniclastic rocks from the Walvis Ridge, Southeast Atlantic, Leg 74. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 765-791, https://doi.org/10.2973/dsdp.proc.74.127.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -28.797750 * Median Longitude: 2.654650 * South-bound Latitude: -29.070700 * West-bound Longitude: 2.324000 * North-bound Latitude: -28.524800 * East-bound Longitude: 2.985300
Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-07-04T00:00:00
Minimum Elevation: -3800.0 m * Maximum Elevation: -2467.0 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
74-528 * Latitude: -28.524800 * Longitude: 2.324000 * Date/Time: 1980-07-04T00:00:00 * Elevation: -3800.0 m * Penetration: 555 m * Recovery: 271.9 m * Location: South Atlantic/RIDGE * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 47 cores; 441 m cored; 0 m drilled; 61.7 % recovery
Comment:
Insoluble residues are carbonate-free and free of organic matter. Since samples obtained were small (4-6 g), grain-size distributions are not representative. Primary grain-sizes of glass shards were destroyed by intense alteration.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Simon, M | DSDP/ODP/IODP sample designation | ||
| 3 | Residual | Residual | % | Simon, M | Insoluble | |
| 4 | Size fraction < 0.002 mm, clay | <2 µm | % | Simon, M | Total residue | |
| 5 | Size fraction 0.063-0.002 mm, silt, mud | 63-2 µm | % | Simon, M | Total residue | |
| 6 | Size fraction 0.250-0.063 mm, finer sand | 250-63 µm | % | Simon, M | Total residue | |
| 7 | Size fraction > 0.250 mm | >250 µm | % | Simon, M | Total residue |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
90 data points