Pearce, Julian A; Thirlwall, Matthew F; Ingram, Gerry; Murton, Bramley J; Arculus, Richard J; van der Laan, Sieger R (1992): (Table 2) Isotopic analyses and initial isotopic ratios of ODP Leg 125 rock samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.770707, In supplement to: Pearce, JA et al. (1992): Isotopic evidence for the origin of Boninites and related rocks drilled in the Izu-Bonin (Osagawara) Forearc, Leg 125. 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, 237-261, https://doi.org/10.2973/odp.proc.sr.125.134.1992
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 31.367800 * Median Longitude: 141.270225 * South-bound Latitude: 30.861000 * West-bound Longitude: 141.226250 * North-bound Latitude: 31.874600 * East-bound Longitude: 141.314200
Date/Time Start: 1989-03-16T18:00:00 * Date/Time End: 1989-04-16T00:00:00
Minimum Elevation: -3076.0 m * Maximum Elevation: -2958.9 m
Event(s):
125-782A * Latitude: 30.861000 * Longitude: 141.314200 * Date/Time Start: 1989-03-16T18:00:00 * Date/Time End: 1989-03-17T07:30:00 * Elevation: -2958.9 m * Penetration: 476.8 m * Recovery: 282 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 50 cores; 476.8 m cored; 0 m drilled; 59.1 % recovery
125-786 * Latitude: 31.874600 * Longitude: 141.226250 * Date/Time Start: 1989-04-04T00:00:00 * Date/Time End: 1989-04-16T00:00:00 * Elevation: -3076.0 m * Penetration: 995.1 m * Recovery: 275 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 91 cores; 832.6 m cored; 0 m drilled; 33% recovery
Comment:
Note that Core 57R-4 is interpreted as having been contaminated by pelagic sediment on eruption and that the rhyolite Sr-isotopes are alteration-affected. For strongly leached samples, the initial Sr ratios are reported as the same as measured ratios. Calculations of initial ratios and epsilon values are based on trace element data in Table 1 (dataset: doi:10.1594/PANGAEA.770706).
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
368 data points