Marsters, Janice C; Manghnani, Murli H (1993): (Table 1) Consolidation test for sediments of ODP Leg 130 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.781354, Supplement to: Marsters, JC; Manghnani, MH (1993): Consolidation test results and porosity rebound of Ontong Java Plateau sediments. In: Berger, WH; Kroenke, LW; Mayer, LA; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 130, 687-694, https://doi.org/10.2973/odp.proc.sr.130.044.1993
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Abstract:
Consolidation tests were performed on 19 samples of calcareous ooze from the Ontong Java Plateau, obtained during Ocean Drilling Program Leg 130. Rebound curves from consolidation tests on Ontong Java Plateau samples yield porosity rebounds of 1%-4% for these sediments at equivalent depths up to 1200 mbsf. The exception is a radiolarian-rich sample that has 6% rebound. A rebound correction derived from the porosity rebound vs. depth data has been combined with a correction for pore-water expansion to correct the shipboard laboratory porosity data to in-situ values. Comparison of the laboratory porosity data corrected in this manner with the downhole log data shows good agreement.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 1.704747 * Median Longitude: 159.741100 * South-bound Latitude: 0.318667 * West-bound Longitude: 156.625000 * North-bound Latitude: 3.607000 * East-bound Longitude: 161.650000
Date/Time Start: 1990-01-31T00:45:00 * Date/Time End: 1990-03-02T21:00:00
Minimum DEPTH, sediment/rock: 4.22 m * Maximum DEPTH, sediment/rock: 212.03 m
Event(s):
130-803D * Latitude: 2.433000 * Longitude: 160.541000 * Date/Time Start: 1990-01-31T00:45:00 * Date/Time End: 1990-02-07T03:30:00 * Elevation: -3412.2 m * Penetration: 656 m * Recovery: 494.96 m * Location: North Pacific Ocean * Campaign: Leg130 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 71 core; 656 m cored; 0 m drilled; 75.5 % recovery
130-804 * Latitude: 0.937000 * Longitude: 161.650000 * Date/Time Start: 1990-02-07T00:00:00 * Date/Time End: 1990-02-10T00:00:00 * Elevation: -3861.2 m * Penetration: 498.9 m * Recovery: 465.9 m * Location: North Pacific Ocean * Campaign: Leg130 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 54 cores; 498.9 m cored; 0 m drilled; 93.4% recovery
130-805 * Latitude: 1.228067 * Longitude: 160.528500 * Date/Time Start: 1990-02-11T00:00:00 * Date/Time End: 1990-02-17T00:00:00 * Elevation: -3187.7 m * Penetration: 1134.8 m * Recovery: 992.6 m * Location: North Pacific Ocean * Campaign: Leg130 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 120 cores; 1134.8 m cored; 0 m drilled; 87.5% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 3 | Number | No | Marsters, Janice C | |||
| 4 | Overburden pressure | Overb press | kPa | Marsters, Janice C | ||
| 5 | Preconsolidation pressure | Pc | kPa | Marsters, Janice C | ||
| 6 | Preconsolidation pressure | Pc | kPa | Marsters, Janice C | maximum | |
| 7 | Overconsolidation ratio | Pc/Po | Marsters, Janice C | |||
| 8 | Overconsolidation ratio | Pc/Po | Marsters, Janice C | maximum | ||
| 9 | Coefficient of consolidation | Coeff consolidation | cm2/s | Marsters, Janice C | ||
| 10 | Compression index | Cc | Marsters, Janice C | |||
| 11 | Recompression/expansion index | Ce | Marsters, Janice C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
131 data points