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Flores, José-Abel; Wei, Wuchang; López-Otálvaro, Gatsby-Emperatriz; Alvarez, Carmen; Sierro, Francisco Javier (2012): Biostratigraphy of tropical and equatorial Pleistocene nannofossils for ODP Leg 202 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.774337, Supplement to: Flores, J-A et al. (2006): Data report: tropical and equatorial calcareous nannofossil Pleistocene biostratigraphy, ODP Leg 202. In: Tiedemann, R; Mix, AC; Richter, C; Ruddiman, WF (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 202, 1-11, https://doi.org/10.2973/odp.proc.sr.202.214.2006

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Abstract:
During Ocean Drilling Program (ODP) Leg 202, Pleistocene calcareous nannofossils were recovered from several sites situated between 16°S and 8°N latitude. These sites are under the influence of coastal or equatorial upwelling and offer the opportunity to refine biostratigraphic patterns using alternative events from those used in "standard" zonations (Martini, 1971; Okada and Bukry, 1980, doi:10.1016/0377-8398(80)90016-X).
Differences in the positions of the studied sites determine changes in sedimentation rates, which range from ~0.8 to 6 cm/k.y. (Shipboard Scientific Party, 2003, doi:10.2973/odp.proc.ir.202.101.2003). These differences are due to the proximity to the continent and to organic production.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -4.993595 * Median Longitude: -81.192137 * South-bound Latitude: -16.007017 * West-bound Longitude: -86.462630 * North-bound Latitude: 7.855867 * East-bound Longitude: -76.378083
Date/Time Start: 2002-04-26T00:00:00 * Date/Time End: 2002-05-26T00:00:00
Event(s):
202-1237 * Latitude: -16.007017 * Longitude: -76.378083 * Date/Time: 2002-04-26T00:00:00 * Elevation: -3212.3 m * Penetration: 896.2 m * Recovery: 771 m * Location: South Pacific Ocean * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 79 cores; 744.7 m cored; 151.5 m drilled; 103.5 % recovery
202-1238 * Latitude: -1.871833 * Longitude: -82.782233 * Date/Time: 2002-05-05T20:00:00 * Elevation: -2202.5 m * Penetration: 799.1 m * Recovery: 787.1 m * Location: South Pacific Ocean * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 85 cores; 791.1 m cored; 8 m drilled; 99.5 % recovery
202-1240 * Latitude: 0.021850 * Longitude: -86.462630 * Date/Time: 2002-05-16T00:00:00 * Elevation: -2920.8 m * Penetration: 613.1 m * Recovery: 622.5 m * Location: Equatorial East Pacific * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 65 cores; 603.7 m cored; 9.4 m drilled; 103.1 % 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. Flores, J-A; Wei, W; López-Otálvaro, G-E et al. (2006): (Table T2) Pleistocene calcareous nannofossil abundance in sediments of ODP Leg 202 Sites. https://doi.org/10.1594/PANGAEA.774334
  2. Flores, J-A; Wei, W; López-Otálvaro, G-E et al. (2006): (Table T3) Location of calcareous nannofossil events in sediments of ODP Leg 202 Sites. https://doi.org/10.1594/PANGAEA.774336