Dadey, Kathleen A; Klaus, Adam (1992): (Table 2) Consolidation characteristics of ODP Hole 126-790A samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.774711, Supplement to: Dadey, KA; Klaus, A (1992): Physical properties of volcaniclastic sediments in the Izu-Bonin Area. In: Taylor, B; Fujioka, K; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 126, 543-550, https://doi.org/10.2973/odp.proc.sr.126.156.1992
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Published: 1992 (exact date unknown) • DOI registered: 2012-02-23
Abstract:
We examine the physical properties of volcaniclastic sediments in the forearc and backarc of the Izu-Bonin arc region. Based on our analyses of these and other deposits in the area, we conclude that, with the possible exception of pumice-rich material, unlithified volcaniclastics behave much like detrital deep-sea sediments. In contrast, lithified volcaniclastic sediments display unique physical properties, such as higher electrical resistivity and velocity than expected from porosity values. The primary cause of these phenomena is a lack of interconnectedness of the pore spaces and cementation of the volcaniclastic particles.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 30.915400 * Longitude: 139.843900
Date/Time Start: 1989-04-29T15:56:00 * Date/Time End: 1989-04-30T06:30:00
Minimum DEPTH, sediment/rock: 1.525 m * Maximum DEPTH, sediment/rock: 21.275 m
Event(s):
126-790A * Latitude: 30.915400 * Longitude: 139.843900 * Date/Time Start: 1989-04-29T15:56:00 * Date/Time End: 1989-04-30T06:30:00 * Elevation: -2233.0 m * Penetration: 37.4 m * Recovery: 35.71 m * Location: Philippine Sea * Campaign: Leg126 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 37.4 m cored; 0 m drilled; 95.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Dadey, Kathleen A | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 3 | Depth, top/min | Depth top | m | Dadey, Kathleen A | ||
| 4 | Depth, bottom/max | Depth bot | m | Dadey, Kathleen A | ||
| 5 | Overburden pressure | Overb press | kPa | Dadey, Kathleen A | ||
| 6 | Euaugaptilus spp., copepodites, biomass as carbon | Euaugaptilus spp. c C | µg/l | Dadey, Kathleen A | ||
| 7 | Overconsolidation ratio | Pc/Po | Dadey, Kathleen A | |||
| 8 | Compression index | Cc | Dadey, Kathleen A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
21 data points