Ehrendorfer, Thomas; Aubry, Marie-Pierre (1992): Calcareous nannofossils across the Cretaceous/Paleocene boundary in the southern Indian Ocean [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.729673, Supplement to: Ehrendorfer, T; Aubry, M-P (1992): Calcareous nannoplankton changes across the Cretaceous/Paleocene boundary in the southern Indian Ocean. In: Wise, SW; Schlich, R; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 120, 451-470, https://doi.org/10.2973/odp.proc.sr.120.148.1992
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Abstract:
Changes in the composition of calcareous nannoplankton across the Cretaceous/Paleocene boundary at southern high-latitude Ocean Drilling Program Hole 750A are documented in this semiquantitative study. These changes are compared with changes described from other localities at high- and low-latitudes. This study provides additional data toward a detailed documentation of the paleontologic changes that occurred in the late Maestrichtian and the early Paleocene, despite limitations to the interpretation caused by coring gaps, drilling disturbance, and the presence of an unconformity at the boundary at this site.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -57.592000 * Longitude: 81.240300
Date/Time Start: 1988-04-14T06:15:00 * Date/Time End: 1988-04-18T14:00:00
Event(s):
120-750A * Latitude: -57.592000 * Longitude: 81.240300 * Date/Time Start: 1988-04-14T06:15:00 * Date/Time End: 1988-04-18T14:00:00 * Elevation: -2041.0 m * Penetration: 460.5 m * Recovery: 68.63 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg120 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 core; 189.3 m cored; 0 m drilled; 36.3 % 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
- Ehrendorfer, T; Aubry, M-P (1992): (Table 5) Distribution and frequency of calcareous nannofossil species across the Cretaceous/Paleocene boundary at ODP Hole 120-750A. https://doi.org/10.1594/PANGAEA.729670
- Ehrendorfer, T; Aubry, M-P (1992): (Table 8, 10) Abundance of calcareous nannofossil species across the Cretaceous/Paleocene boundary at ODP Hole 120-750A. https://doi.org/10.1594/PANGAEA.729671
- Ehrendorfer, T; Aubry, M-P (1992): (Table 9) Relative abundance of calcareous nannofossil species across the Cretaceous/Paleocene boundary at ODP Hole 120-750A. https://doi.org/10.1594/PANGAEA.729672