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Iaccarino, Silvia Maria; Proto Decima, Franka (1990): Benthic foraminifera of ODP Leg 116 holes [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.728308, Supplement to: Iaccarino, SM; Proto Decima, F (1990): Distribution patterns of Neogene benthic foraminifers in sites 717, 718, and 719 (Leg 116). In: Cochran, JR; Stow, DAV; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 116, 213238, https://doi.org/10.2973/odp.proc.sr.116.124.1990

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Abstract:
Benthic foraminifers were examined from turbiditic sequences at Sites 717, 718, and 719. Three assemblages, 1, 2, 3, were identified and are interpreted as reflecting different bathymetric environments. Based on the distribution patterns of these assemblages, six paleontological intervals (a to f) were distinguished and correlated to the lithostratigraphic units and calcareous nannofossil biostratigraphy and biochronology. This relationship indicated three signals of climatic deterioration, the first in the late Pliocene (around 2.42 Ma) and two others in the Pleistocene (younger than 1.59 Ma and 0.93 Ma).
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -0.970500 * Median Longitude: 81.396900 * South-bound Latitude: -1.020900 * West-bound Longitude: 81.390100 * North-bound Latitude: -0.929800 * East-bound Longitude: 81.401100
Date/Time Start: 1987-07-10T00:00:00 * Date/Time End: 1987-08-02T00:00:00
Event(s):
116-717B * Latitude: -0.929800 * Longitude: 81.390100 * Date/Time: 1987-07-10T00:00:00 * Elevation: -4746.0 m * Penetration: 13.5 m * Recovery: 13.43 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg116 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 13.5 m cored; 0 m drilled; 99.5 % recovery
116-717C * Latitude: -0.929800 * Longitude: 81.390100 * Date/Time: 1987-07-10T00:00:00 * Elevation: -4746.0 m * Penetration: 828.2 m * Recovery: 480.52 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg116 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 87 cores; 814.7 m cored; 0 m drilled; 59 % recovery
116-718C * Latitude: -1.020900 * Longitude: 81.401100 * Date/Time: 1987-07-20T00:00:00 * Elevation: -4741.0 m * Penetration: 935 m * Recovery: 274.05 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg116 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 98 cores; 925.7 m cored; 0 m drilled; 29.6 % recovery
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3 datasets

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Datasets listed in this publication series

  1. Iaccarino, SM; Proto Decima, F (1990): (Table 2) Occurrence of benthic foraminifers in ODP Site 116-717. https://doi.org/10.1594/PANGAEA.728298
  2. Iaccarino, SM; Proto Decima, F (1990): (Table 3) Occurrence of benthic foraminifers in ODP Hole 116-718C. https://doi.org/10.1594/PANGAEA.728304
  3. Iaccarino, SM; Proto Decima, F (1990): (Table 4) Occurrence of benthic foraminifers in ODP Hole 116-719A. https://doi.org/10.1594/PANGAEA.728305