Citation:

odp.proc.sr.167.223.2000

Name: Carbonate record of ODP Leg 167 sites
Published: 2000
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

One of the expected scientific results of Ocean Drilling Program Leg 167 was to reconstruct the Neogene history of biogenic calcium carbonate accumulation in the northeastern Pacific along the California margin (Lyle, Koizumi, Richter, et al., 1997). This aims to constrain inorganic carbon burial rates, deep-water hydrography in the North Pacific, and linkages between deep Atlantic and Pacific circulation and carbonate accumulation or dissolution patterns.

Data are presented for four sites. Two of them are located in the California bight-East Cortez Basin (Site 1012: 32°16.970?N 118°23.024?W, 1773 m) and San Nicholas Basin (Site 1013: 32°48.040??, 118°53.992?W, 1564 m). The others are the dedicated

Hole 1017E at Site 1017 (34°32.099?N, 121°6.430?W, 955 m) and Site 1019 in the Eel River Basin (41¢X40.972?N, 124°55.975?W,

977 m).

Reconstruction of paleo-sea-surface temperatures (SST) by determining the alkenone unsaturation index of the extractable organic

matter is an independent technique and helps to verify oxygen-isotope-based estimates. Results from the uppermost 600 cm of the dedicated Hole 1017E are expected to reveal the local temperature history of the last 30 k.y.

Project(s):

Ocean Drilling Program (ODP)

Coverage:

Median Latitude: 35.167280 * Median Longitude: -120.885400 * South-bound Latitude: 32.282800 * West-bound Longitude: -124.932000 * North-bound Latitude: 41.682900 * East-bound Longitude: -118.383000

Date/Time Start: 1996-05-10T01:00:00 * Date/Time End: 1996-06-06T18:45:00

Event(s):

167-1012A * Latitude: 32.282800 * Longitude: -118.383000 * Date/Time Start: 1996-05-10T01:00:00 * Date/Time End: 1996-05-11T07:30:00 * Elevation: -1773.0 m * Penetration: 273.5 m * Recovery: 269.74 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 273.5 m cored; 0 m drilled; 98.6 % recovery

167-1013A * Latitude: 32.800700 * Longitude: -118.898000 * Date/Time Start: 1996-05-12T06:45:00 * Date/Time End: 1996-05-12T23:30:00 * Elevation: -1564.0 m * Penetration: 146.1 m * Recovery: 137.1 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 16 cores; 146.1 m cored; 0 m drilled; 93.8 % recovery

167-1017E * Latitude: 34.535000 * Longitude: -121.107000 * Date/Time Start: 1996-05-28T02:00:00 * Date/Time End: 1996-05-28T06:30:00 * Elevation: -955.5 m * Penetration: 24.9 m * Recovery: 25.71 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 24.9 m cored; 0 m drilled; 103.3 % recovery

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

5 datasets

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Datasets listed in this publication series

Ostertag-Henning, C; Stax, R (2000): (Table 5) Alkenone index and sea-surface temperature estimation of ODP Hole 167-1017E. https://doi.org/10.1594/PANGAEA.433072
Ostertag-Henning, C; Stax, R (2000): (Table T1) CaCO3 content in ODP Hole 167-1012A. https://doi.org/10.1594/PANGAEA.773926
Ostertag-Henning, C; Stax, R (2000): (Table T2) CaCO3 content in ODP Hole 167-1013A. https://doi.org/10.1594/PANGAEA.773931
Ostertag-Henning, C; Stax, R (2000): (Table T3) CaCO3 content in ODP Hole 167-1017E. https://doi.org/10.1594/PANGAEA.773933
Ostertag-Henning, C; Stax, R (2000): (Table T4) CaCO3 content in ODP Hole 167-1019C. https://doi.org/10.1594/PANGAEA.773932