Ogg, James G; Robertson, Alastair H F; Jansa, Lubomir F (1983): (Table 9) Microfacies of DSDP Hole 76-534A bioclastic pelsparite turbidites (Kimmeridgian-?Oxfordian) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810028, In supplement to: Ogg, JG et al. (1983): Jurassic sedimentation history of Site 534 (western North Atlantic) and of the Atlantic-Tethys Seaway. In: Sheridan, RE; Gradstein, FM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 76, 829-884, https://doi.org/10.2973/dsdp.proc.76.141.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 28.343300 * Longitude: -75.381700
Date/Time Start: 1980-10-21T00:00:00 * Date/Time End: 1980-10-21T00:00:00
Minimum Elevation: -4971.0 m * Maximum Elevation: -4971.0 m
Event(s):
76-534A * Latitude: 28.343300 * Longitude: -75.381700 * Date/Time: 1980-10-21T00:00:00 * Elevation: -4971.0 m * Penetration: 1666.5 m * Recovery: 612.4 m * Location: North Atlantic/BASIN * Campaign: Leg76 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1113.1 m cored; 31.5 m drilled; 55 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Ogg, James G | DSDP/ODP/IODP sample designation | ||
| 2 | Lithology/composition/facies | Lithology | Ogg, James G | |||
| 3 | Bioclasts | Bioclasts | Ogg, James G | |||
| 4 | Minor components/lithology | Min comp | Ogg, James G | Silt-sized | ||
| 5 | Comment | Comment | Ogg, James G |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
22 data points
Data
| 1 Sample label | 2 Lithology | 3 Bioclasts | 4 Min comp | 5 Comment |
|---|---|---|---|---|
| 76-534A-103-1,133 | Bioclastic pelmicrosparite | Calcified radiolarians (6), calcispheres (3), shell fragments (2), echinoderm debris (1), unidentifiable (3) | Vaguely pelletal; microspar (50%) | |
| 76-534A-104-1,82 | Radiolarian pelmicrosparite | Calcified radiolarians (25), shell fragments (rare) | Thin limestone layer; some radio larians are pyrite-replaced; pellets (15%), microspar (55%) | |
| 76-534A-105-1,82 | Bioclastic pelmicrosparite (oolitic?) | Shell fragments (10), echinoderm and foraminifer debris (5) | Sand-sized pellets (55%) are deformed in many cases, often having oolitelike structure; microspar (30%) | |
| 76-534A-106-1,134 | Bioclastic pelsparite (oolitic) | Shell (mollusk) (8), echinoderm debris (5), algae fragments (3), foraminifers (1) | Ooids (10), organics (2) | Pellets and composite grains = 22%; spar = 50%; silicification of some replaced mollusks |
| 76-534A-109-CC,7 | Bioclastic pelsparite | Mollusk fragments (5), foraminifers (3), echinoderm debris (2) | Quartz (1) | Pellets and micritized grains = 45%; microspar and spar = 45% |