Simon, M; Schmincke, Hans-Ulrich (1984): (Table 1) Semiquantitative analyses of primary and secondary components of volcaniclastic rocks at DSDP Holes 74-525A and 74-528 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810639, 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:
D = dominant, A = abundant, C = common, R = rare, ? = unknown; <1 = rare. Numbers in the diagenetic altered sequences and interparticle cements indicate the dominant order of alteration products.
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 | Volcanic fragments | Volc fragm | Simon, M | Clasts, vitric | ||
| 4 | Volcanic fragments | Volc fragm | Simon, M | Clasts, lithic | ||
| 5 | Volcanic fragments | Volc fragm | Simon, M | Clasts, crystal | ||
| 6 | Volcanic glass | Volc glass | Simon, M | Shards, scoria | ||
| 7 | Volcanic glass | Volc glass | Simon, M | Shards, spalling | ||
| 8 | Volcanic glass | Volc glass | Simon, M | Shards, pumice | ||
| 9 | Lithic grains | Lithic | Simon, M | Volcanic clasts, tachylite | ||
| 10 | Lithic grains | Lithic | Simon, M | Volcanic clasts, "trachyte" | ||
| 11 | Plagioclase | Pl | Simon, M | Crystal clasts | ||
| 12 | Kalifeldspar | Kfs | Simon, M | Crystal clasts, "hollow" | ||
| 13 | Sanidine | Sa | Simon, M | Crystal clasts | ||
| 14 | Clinopyroxene | Cpx | Simon, M | Crystal clasts | ||
| 15 | Spinel | Spl | Simon, M | Crystal clasts | ||
| 16 | Glasses | Glasses | Simon, M | Crystal clasts, "fresh" | ||
| 17 | Alteration | Alteration | Simon, M | Diagenetic alteration sequence, smectite fibrous rim | ||
| 18 | Alteration | Alteration | Simon, M | Diagenetic alteration sequence, smectite granular | ||
| 19 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, thomsonite? | ||
| 20 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, phillipsite needle | ||
| 21 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, phillipsite prismatic | ||
| 22 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, analcite | ||
| 23 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, clinoptilolite | ||
| 24 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, adularia | ||
| 25 | Alteration | Alteration | Simon, M | Diagenetic alteration sequences, carbonate | ||
| 26 | Cement | Cement | # | Simon, M | Interparticle, smectite pellets | |
| 27 | Cement | Cement | # | Simon, M | Interparticle, smectite fibrous | |
| 28 | Cement | Cement | # | Simon, M | Interparticle, "hollows" | |
| 29 | Cement | Cement | # | Simon, M | Interparticle, phillipsite needle | |
| 30 | Cement | Cement | # | Simon, M | Interparticle, phillipsite prismatic | |
| 31 | Cement | Cement | # | Simon, M | Interparticle, clinoptilolite | |
| 32 | Cement | Cement | Simon, M | Interparticle, carbonate |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
587 data points