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Ballotti, Dean M; Christensen, Nikolas I; Becker, Keir (1992): Seismic properties of serpentinized peridotites from the Mariana Forearc [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.771104, Supplement to: Ballotti, DM et al. (1992): Seismic properties of serpentinized peridotite from the Mariana Forearc. In: Fryer, P; Pearce, JA; Stokking, LB; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 125, 581-584, https://doi.org/10.2973/odp.proc.sr.125.161.1992

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Abstract:
Compressional and shear velocities, density, and porosity were measured for 22 serpentinized peridotites recovered during ODP Leg 125. The densities of the samples vary from 2.40 to 2.86 g/cm**3, whereas the compressional velocities at 200 MPa are between 4.60 and 6.47 km/s. A positive linear trend exists between both compressional and shear velocities and density. The high porosity in serpentinized peridotites decreases the density and seismic velocity.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 24.832380 * Median Longitude: 144.379433 * South-bound Latitude: 19.512500 * West-bound Longitude: 141.738000 * North-bound Latitude: 30.908000 * East-bound Longitude: 146.696000
Date/Time Start: 1989-02-28T10:00:00 * Date/Time End: 1989-03-31T10:00:00
Event(s):
125-779A * Latitude: 19.512500 * Longitude: 146.696000 * Date/Time Start: 1989-02-28T10:00:00 * Date/Time End: 1989-03-04T03:00:00 * Elevation: -3958.0 m * Penetration: 317.2 m * Recovery: 73.24 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 317.2 m cored; 0 m drilled; 23.1 % recovery
125-780C * Latitude: 19.542200 * Longitude: 146.653500 * Date/Time Start: 1989-03-06T05:00:00 * Date/Time End: 1989-03-09T04:30:00 * Elevation: -3095.0 m * Penetration: 163.5 m * Recovery: 14.44 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 163.5 m cored; 0 m drilled; 8.8 % recovery
125-784A * Latitude: 30.908000 * Longitude: 141.738000 * Date/Time Start: 1989-03-26T15:30:00 * Date/Time End: 1989-03-31T10:00:00 * Elevation: -4912.0 m * Penetration: 425.3 m * Recovery: 218.28 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 45 cores; 425.3 m cored; 0 m drilled; 51.3 % recovery
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2 datasets

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Datasets listed in this publication series

  1. Ballotti, DM; Christensen, NI; Becker, K (1992): (Table 2) Porosity, Vp/Vs and Poisson's ratio of ODP Leg 125 serpentinized peridotites. https://doi.org/10.1594/PANGAEA.771103
  2. Ballotti, DM; Christensen, NI; Becker, K (1992): (Table 1) Density and compressional and shear velocities of ODP Leg 125 serpentinized peridotites. https://doi.org/10.1594/PANGAEA.771101