Dengo, Carlos A (1982): (Table 2) Summary of triaxial experiments at DSDP Holes 67-495 and 67-499B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817571, In supplement to: Dengo, CA (1982): A structural analysis of Cores from the Leg 67 transect across the Middle America Trench - offshore Guatemala. In: Abouin, J; von Huene, R; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 67, 651-666, https://doi.org/10.2973/dsdp.proc.67.133.1982
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 12.583400 * Median Longitude: -90.991200 * South-bound Latitude: 12.496300 * West-bound Longitude: -91.037700 * North-bound Latitude: 12.670500 * East-bound Longitude: -90.944700
Date/Time Start: 1979-05-26T00:00:00 * Date/Time End: 1979-06-12T00:00:00
Minimum DEPTH, sediment/rock: 290.9 m * Maximum DEPTH, sediment/rock: 414.5 m
Event(s):
67-495 * Latitude: 12.496300 * Longitude: -91.037700 * Date/Time: 1979-05-26T00:00:00 * Elevation: -4140.0 m * Penetration: 455.5 m * Recovery: 333.7 m * Location: North Pacific/TRENCH * Campaign: Leg67 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 446 m cored; 9.5 m drilled; 74.8 % recovery
67-499B * Latitude: 12.670500 * Longitude: -90.944700 * Date/Time: 1979-06-12T00:00:00 * Elevation: -6105.0 m * Penetration: 286.5 m * Recovery: 21.4 m * Location: North Pacific/TRENCH * Campaign: Leg67 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 85.5 m cored; 0 m drilled; 25 % recovery
Comment:
Sediment depth is given in mbsf. Samples deformed are all lower Miocene chalks. All experiments were done at room temperature and a strain rate of 10**-4 s**-1. All were tested room dry unless stated otherwise.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Dengo, Carlos A | DSDP/ODP/IODP sample designation | ||
| 3 | Comment | Comment | Dengo, Carlos A | Flame photometry | ||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Pressure, stress | P | MPa | Dengo, Carlos A | Confining | |
| 6 | Pressure, stress | P | MPa | Dengo, Carlos A | Effective confining | |
| 7 | Operation mode | Op mode | Dengo, Carlos A | Failure modes are defined in the following manner: ductile, if the sample was deformed by homogeneous macroscopic flow; transitional, if the sample was deformed along numerous slip planes but still with some ductility; and brittle, if the sample failed by one or more thoroughgoing rupture surfaces and with no ductile deformation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
44 data points
Data
| 1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Comment (Flame photometry) | 4 Depth sed [m] | 5 P [MPa] (Confining) | 6 P [MPa] (Effective confining) | 7 Op mode (Failure modes are defined in ...) |
|---|---|---|---|---|---|---|
| 67-495 | 67-495-38-2 | Saturated | 354.9 | 50 | 0 | Transitional |
| 67-495 | 67-495-41-2 | 380.9 | 1 | 1 | Transitional/brittle | |
| 67-495 | 67-495-42-1 | Saturated | 390.5 | 70 | 0 | Transitional |
| 67-495 | 67-495-42-4 | Saturated | 395.4 | 50 | 0 | Transitional |
| 67-495 | 67-495-43-3 | 402.8 | 100 | 100 | Ductile | |
| 67-495 | 67-495-43-3 | 403.1 | 35 | 35 | Ductile | |
| 67-495 | 67-495-44-4 | 413.4 | 70 | 70 | Ductile | |
| 67-495 | 67-495-44-6 | 414.5 | 70 | 70 | Ductile | |
| 67-499B | 67-499B-8-2 | 290.9 | 70 | 70 | Ductile | |
| 67-499B | 67-499B-8-3 | Saturated | 292.4 | 50 | 0 | Transitional |