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Premoli Silva, Isabella; Sliter, William V (1986): Late Aptian and Cenomanian-Turonian planktonic foraminifera from DSDP Site 89-585 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.817862, Supplement to: Premoli Silva, I; Sliter, WV (1986): A new biostratigraphic interpretation of the sedimentary record recovered at Site 462, Leg 61, Nauru Basin, western Equatorial Pacific. In: Moberly, R; Schlanger, SO; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 89, 297-309, https://doi.org/10.2973/dsdp.proc.89.107.1986

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Abstract:
Planktonic foraminifers from the late Aptian and the Cenomanian-Turonian of Site 585, East Mariana Basin, provide new age data for western Pacific geologic events. The Aptian assemblage dates the volcaniclastic sequence from the bottom of Site 585 and includes several species newly reported from the Pacific Ocean. The Cenomanian-Turonian assemblage constrains the organic-carbon-rich anoxic strata recorded at Site 585 to the Cenomanian-Turonian oceanic anoxic event. Sporadic occurrences of mostly rare, poorly preserved planktonic foraminifers record pulses of sedimentation during the Aptian-Albian, Cenomanian-Turonian, Coniacian-Santonian, and Campanian-Maestrichtian that transported and reworked the pelagic sediments downslope to abyssal depositional environments.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 13.483300 * Longitude: 156.815200
Date/Time Start: 1982-10-18T00:00:00 * Date/Time End: 1982-10-18T00:00:00
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. Premoli Silva, I; Sliter, WV (1986): (Figure 3) Distribution of latest Aptian and Cenomanian-Turonian planktonic foraminifers in DSDP Site 89-585. https://doi.org/10.1594/PANGAEA.817861
  2. Premoli Silva, I; Sliter, WV (1986): (Table 1) Additional samples with rare to common, poorly preserved planktonic foraminifers from DSDP Site 89-585. https://doi.org/10.1594/PANGAEA.817859