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Brosse, E; Herbin, Jean-Paul (1990): Organic geochemistry of ODP Leg 107 sediments [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.746085, Supplement to: Brosse, E; Herbin, J-P (1990): Organic geochemistry of ODP Leg 107 sediments (Sites 652, 653, 654, 655). In: Kastens, KA; Mascle, J; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 107, 537-544, https://doi.org/10.2973/odp.proc.sr.107.115.1990

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Abstract:
The Rock-Eval pyrolysis of rock samples and the elemental analysis of kerogens show clear differences between Messinian black shales and Pliocene-Pleistocene sapropels recovered during ODP Leg 107. The Messinian black shales are characterized by a large variety of compositions which probably reflects a great diversity of depositional and diagenetic paleoenvironments. In contrast, the Pliocene-Pleistocene sapropels, occurring as discrete layers in nannofossil oozes barren of organic carbon, constitute a rather homogeneous group in terms of organic content. A considerable contribution of terrestrial organic matter in the sapropels could mean that an identical phenomenon of terrestrial input has been periodically reproduced in the basin. The maturity and the nature of the organic matter are discussed with respect to anomalous values recorded for Tmax parameter.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 40.369140 * Median Longitude: 11.602520 * South-bound Latitude: 40.172200 * West-bound Longitude: 10.696700 * North-bound Latitude: 40.579300 * East-bound Longitude: 12.465300
Date/Time Start: 1986-01-18T08:20:00 * Date/Time End: 1986-02-10T16:15:00
Event(s):
107-652A * Latitude: 40.355000 * Longitude: 12.143200 * Date/Time Start: 1986-01-18T08:20:00 * Date/Time End: 1986-01-28T21:30:00 * Elevation: -3446.0 m * Penetration: 721.1 m * Recovery: 445.3 m * Location: Tirreno Sea * Campaign: Leg107 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 75 cores; 721.1 m cored; 0 m drilled; 61.8 % recovery
107-653B * Latitude: 40.264300 * Longitude: 11.449200 * Date/Time Start: 1986-01-31T15:38:00 * Date/Time End: 1986-02-03T03:55:00 * Elevation: -2817.0 m * Penetration: 264.3 m * Recovery: 219.08 m * Location: Tirreno Sea * Campaign: Leg107 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 28 cores; 264.3 m cored; 0 m drilled; 82.9 % recovery
107-654A * Latitude: 40.579300 * Longitude: 10.696700 * Date/Time Start: 1986-02-03T10:40:00 * Date/Time End: 1986-02-08T15:15:00 * Elevation: -2208.0 m * Penetration: 473.8 m * Recovery: 239.84 m * Location: Tirreno Sea * Campaign: Leg107 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 52 cores; 473.8 m cored; 0 m drilled; 50.6 % 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. Brosse, E; Herbin, J-P (1990): (Table 1) Carbon chemistry of bulk rocks and kerogene of ODP Leg 107 holes. https://doi.org/10.1594/PANGAEA.746083
  2. Brosse, E; Herbin, J-P (1990): (Table 2) Elemental analysis of kerogenes of ODP Leg 107 holes. https://doi.org/10.1594/PANGAEA.746084