Vallier, Tracy L; Windom, Kenneth E; Seifert, Karl E; Lee-Wong, Florence (1981): (Table 1) Petrography of volcanic clasts in upper Cretaceous sediments at DSDP Hole 62-466 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819815, In supplement to: Vallier, TL et al. (1981): Petrologic and tectonic significance of volcanic clasts in upper Cretaceous nannofossil ooze, Deep Sea Drilling Project Site 466, southern Hess Rise. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 961-966, https://doi.org/10.2973/dsdp.proc.62.151.1981
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 34.191000 * Longitude: 179.255700
Date/Time Start: 1978-08-28T00:00:00 * Date/Time End: 1978-08-28T00:00:00
Minimum Elevation: -2665.0 m * Maximum Elevation: -2665.0 m
Event(s):
62-466 * Latitude: 34.191000 * Longitude: 179.255700 * Date/Time: 1978-08-28T00:00:00 * Elevation: -2665.0 m * Penetration: 312 m * Recovery: 105.1 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 302.5 m cored; 9.5 m drilled; 34.7 % recovery
Comment:
Empty cells = no data. Small clasts from 11-CC had 100 points counted. Remainder had 400 to 500 points counted. Iddingsite, calcite, and smectite replace olivine; smectite replaces pyroxene; calcite, smectite, and zeolites fill vesicles to form amygdules. Pyroxene microprobe analyses were made on 12-1,92 cm and 19-CC.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Vallier, Tracy L | DSDP/ODP/IODP sample designation | ||
| 2 | Sample ID | Sample ID | Vallier, Tracy L | Designates the clasts selected from one interval | ||
| 3 | Feldspar | Fsp | % | Vallier, Tracy L | Total | |
| 4 | Phenocrysts | PhX | % | Vallier, Tracy L | Feldspar | |
| 5 | Feldspar | Fsp | % | Vallier, Tracy L | Feldspar laths | |
| 6 | Microlite | Microlite | % | Vallier, Tracy L | Feldspar | |
| 7 | Olivine | Ol | % | Vallier, Tracy L | Total | |
| 8 | Iddingsite | Idd | % | Vallier, Tracy L | Olivine | |
| 9 | Calcite | Cal | % | Vallier, Tracy L | Olivine | |
| 10 | Smectite | Sme | % | Vallier, Tracy L | Olivine | |
| 11 | Pyroxene | Pyrox | % | Vallier, Tracy L | Total | |
| 12 | Pyroxene | Pyrox | % | Vallier, Tracy L | Pyroxene unaltered | |
| 13 | Smectite | Sme | % | Vallier, Tracy L | Pyroxene | |
| 14 | Mafic minerals | Mafic min | % | Vallier, Tracy L | Undifferentiated | |
| 15 | Calcite | Cal | % | Vallier, Tracy L | Undifferentiated mafic minerals | |
| 16 | Smectite | Sme | % | Vallier, Tracy L | Undifferentiated mafic minerals | |
| 17 | Opaque minerals | Opaque | % | Vallier, Tracy L | ||
| 18 | Groundmass | gm | % | Vallier, Tracy L | Tachylite | |
| 19 | Vesicle | Vesicle | % | Vallier, Tracy L | Total | |
| 20 | Vesicle | Vesicle | % | Vallier, Tracy L | Unlined | |
| 21 | Vesicle | Vesicle | % | Vallier, Tracy L | Smectite-lined | |
| 22 | Minerals | Minerals | % | Vallier, Tracy L | Amygdules, total | |
| 23 | Calcite | Cal | % | Vallier, Tracy L | Amygdules | |
| 24 | Smectite | Sme | % | Vallier, Tracy L | Amygdules | |
| 25 | Phillipsite | Php | % | Vallier, Tracy L | Amygdules | |
| 26 | Minerals | Minerals | % | Vallier, Tracy L |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
282 data points