Friedman, M; White, MA (1981): (Table 1) Description of structures in cores at DSDP Holes 59-451, 59-448A and 59-447A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.820688, Supplement to: Friedman, M; White, MA (1981): Structural analysis of selected Leg 59 Cores, Deep Sea Drilling Project. In: Kroenke, L; Scott, R; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 59, 503-508, https://doi.org/10.2973/dsdp.proc.59.108.1981
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Published: 1981 (exact date unknown) • DOI registered: 2013-11-19
Abstract:
Fifteen lengths of Leg 59 cores (primarily from Hole 451 as well as from Holes 447A and 448A) exhibiting macroscopic faults were selected by Dr. R. B. Scott (Co-Chief Scientist, Leg 59) to help us initiate this petrofabric analysis. We proposed to (1) determine what dynamically useful deformation features might be associated with the faults, and (2) infer from these features as much as possible about the physical environment of the deformation (effective pressure, differential stress, temperature, and strain rate), the orientation and relatively magnitudes of the principal stresses at the time of deformation, and the degree of induration of the rocks at the time of deformation. The cores, mainly from Hole 451, had been slabbed on board ship with respect to the trace of bedding so that each cut surface contains the true bedding dip-direction. In general, the cores from Hole 451 are largely calcareous, lithic and vitric, brecciated tuffs, whereas those from Holes 447A and 448A are basalts or basalt breccias.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 17.456800 * Median Longitude: 137.146633 * South-bound Latitude: 16.341000 * West-bound Longitude: 133.289500 * North-bound Latitude: 18.014700 * East-bound Longitude: 143.276200
Date/Time Start: 1978-02-06T00:00:00 * Date/Time End: 1978-03-07T00:00:00
Minimum Elevation: -6022.0 m * Maximum Elevation: -2060.0 m
Event(s):
59-447A * Latitude: 18.014700 * Longitude: 133.289500 * Date/Time: 1978-02-06T00:00:00 * Elevation: -6022.0 m * Penetration: 296.5 m * Recovery: 154.5 m * Location: North Pacific/Philippine Sea/BASIN * Campaign: Leg59 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores; 287 m cored; 9.5 m drilled; 53.8 % recovery
59-448A * Latitude: 16.341000 * Longitude: 134.874200 * Date/Time: 1978-02-13T00:00:00 * Elevation: -3483.0 m * Penetration: 914 m * Recovery: 226.7 m * Location: North Pacific/Philippine Sea/RIDGE * Campaign: Leg59 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 66 cores; 704.5 m cored; 0 m drilled; 32.2 % recovery
59-451 * Latitude: 18.014700 * Longitude: 143.276200 * Date/Time: 1978-03-07T00:00:00 * Elevation: -2060.0 m * Penetration: 930.5 m * Recovery: 279 m * Location: North Pacific/RIDGE * Campaign: Leg59 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 95 cores; 870.5 m cored; 60 m drilled; 32 % recovery
Comment:
Empty cells mean no data.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Friedman, M | DSDP/ODP/IODP sample designation | ||
| 6 | Comment | Comment | Friedman, M | |||
| 7 | Bed dip | Dip | deg | Friedman, M | ||
| 8 | Angle | Angle | deg | Friedman, M | Of beds to apparent fault dip. Except when phi = 90°, the dip-direction (bearing) of the fault and that of the bed are the same | |
| 9 | Angle | Angle | deg | Friedman, M | Angle of fault to core axis | |
| 10 | Displacement | DIS | mm | Friedman, M | Fault | |
| 11 | Comment 2 (continued) | Comm 2 | Friedman, M |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
70 data points