McCartney, Kevin; Engel, Robb; Reed, Tracy; Williamson, Rita; Bohaty, Steven M; Wise, Sherwood W (2003): Silicoflagellate abundance in ODP Holes 183-1138A and 183-1140A [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.785710, Supplement to: McCartney, K et al. (2003): Silicoflagellates from ODP Holes 1138A and 1140A, Kerguelen Plateau. In: Frey, FA; Coffin, MF; Wallace, PJ; Quilty, PG (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 183, 1-20, https://doi.org/10.2973/odp.proc.sr.183.011.2003
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Abstract:
The biostratigraphic distribution and abundance of lower Oligocene and Miocene to Pleistocene silicoflagellates are documented from Ocean Drilling Program Leg 183 Holes 1138A and 1140A, on the Kerguelen Plateau. The Distephanus speculum speculum forma pseudofibula plexus is found in the upper Miocene in Hole 1138A, but other important biostratigraphic markers are not available. Diversity and abundance of silicoflagellates vary considerably in Hole 1138A, with silicoflagellates more abundant in the Pliocene and Pleistocene and some intervals of the Miocene barren of silicoflagellates or containing only limited numbers of specimens. The silicoflagellates of Hole 1140A include a new skeletal morphology, described here as Distephanus speculum speculum forma cylindrus. Silicoflagellates were generally abundant throughout the lower and middle Miocene in Hole 1140A.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -49.914200 * Median Longitude: 72.233255 * South-bound Latitude: -53.551750 * West-bound Longitude: 68.491630 * North-bound Latitude: -46.276650 * East-bound Longitude: 75.974880
Date/Time Start: 1999-01-07T23:30:00 * Date/Time End: 1999-01-31T06:15:00
Event(s):
183-1138A * Latitude: -53.551750 * Longitude: 75.974880 * Date/Time Start: 1999-01-07T23:30:00 * Date/Time End: 1999-01-31T06:15:00 * Elevation: -1141.4 m * Penetration: 842.7 m * Recovery: 411.98 m * Location: Indian Ocean * Campaign: Leg183 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 89 cores; 842.7 m cored; 0 m drilled; 48.9 % recovery
183-1140A * Latitude: -46.276650 * Longitude: 68.491630 * Date/Time Start: 1999-01-22T20:15:00 * Date/Time End: 1999-01-28T03:30:00 * Elevation: -2394.1 m * Penetration: 321.9 m * Recovery: 144.86 m * Location: Indian Ocean * Campaign: Leg183 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 321.9 m cored; 0 m drilled; 45 % 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
- McCartney, K; Engel, R; Reed, T et al. (2003): (Table T1) Silicoflagellate abundance in ODP Hole 183-1138A sediments. https://doi.org/10.1594/PANGAEA.785690
- McCartney, K; Engel, R; Reed, T et al. (2003): (Table T2) Silicoflagellate abundance in ODP Hole 183-1140A sediments. https://doi.org/10.1594/PANGAEA.785691