Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia

An Albian to Maestrichtian planktonic foraminiferal biozonation for the Exmouth Plateau is proposed, based on the detailed analysis of pelagic successions at Sites 761 and 762 and correlation with Site 763. Twelve zones and two subzones are recognized. The Albian and Cenomanian zones, currently only...

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Bibliographic Details
Main Author: Wonders, A A H
Format: Other/Unknown Material
Language:English
Published: PANGAEA 1992
Subjects:
122-761B
122-762C
DRILL
Drilling/drill rig
Joides Resolution
Leg122
Ocean Drilling Program
ODP
South Indian Ridge
South Indian Ocean
Planktonic foraminifera
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.729231
https://doi.org/10.1594/PANGAEA.729231
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.729231
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.729231 2024-09-15T18:31:01+00:00 Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia Wonders, A A H MEDIAN LATITUDE: -18.312000 * MEDIAN LONGITUDE: 113.894500 * SOUTH-BOUND LATITUDE: -19.887000 * WEST-BOUND LONGITUDE: 112.254000 * NORTH-BOUND LATITUDE: -16.737000 * EAST-BOUND LONGITUDE: 115.535000 * DATE/TIME START: 1988-07-19T10:00:00 * DATE/TIME END: 1988-08-05T08:30:00 1992 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.729231 https://doi.org/10.1594/PANGAEA.729231 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.729231 https://doi.org/10.1594/PANGAEA.729231 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Wonders, A A H (1992): Cretaceous planktonic foraminiferal biostratigraphy, Leg 122, Exmouth Plateau, Australia. In: von Rad, U; Haq, BU; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 122, 587-599, https://doi.org/10.2973/odp.proc.sr.122.160.1992 122-761B 122-762C DRILL Drilling/drill rig Joides Resolution Leg122 Ocean Drilling Program ODP South Indian Ridge South Indian Ocean dataset publication series 1992 ftpangaea https://doi.org/10.1594/PANGAEA.72923110.2973/odp.proc.sr.122.160.1992 2024-07-24T02:31:20Z An Albian to Maestrichtian planktonic foraminiferal biozonation for the Exmouth Plateau is proposed, based on the detailed analysis of pelagic successions at Sites 761 and 762 and correlation with Site 763. Twelve zones and two subzones are recognized. The Albian and Cenomanian zones, currently only three, can probably be subdivided into several more. The ranges of the Tethyan index species Globotruncana ventricosa and Globotruncanita elevata are discussed and found to differ from the ones usually given in standard zonal schemes. The planktonic foraminiferal succession is interpreted as a mid-latitude one in which the Tethyan influence started suddenly in the late Albian and then fluctuated throughout the Late Cretaceous, with a long low-diversity interval during the Campanian to middle Maestrichtian. Other/Unknown Material Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(112.254000,115.535000,-16.737000,-19.887000)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic 122-761B
122-762C
DRILL
Drilling/drill rig
Joides Resolution
Leg122
Ocean Drilling Program
ODP
South Indian Ridge
South Indian Ocean
spellingShingle 122-761B
122-762C
DRILL
Drilling/drill rig
Joides Resolution
Leg122
Ocean Drilling Program
ODP
South Indian Ridge
South Indian Ocean
Wonders, A A H
Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia
topic_facet 122-761B
122-762C
DRILL
Drilling/drill rig
Joides Resolution
Leg122
Ocean Drilling Program
ODP
South Indian Ridge
South Indian Ocean
description An Albian to Maestrichtian planktonic foraminiferal biozonation for the Exmouth Plateau is proposed, based on the detailed analysis of pelagic successions at Sites 761 and 762 and correlation with Site 763. Twelve zones and two subzones are recognized. The Albian and Cenomanian zones, currently only three, can probably be subdivided into several more. The ranges of the Tethyan index species Globotruncana ventricosa and Globotruncanita elevata are discussed and found to differ from the ones usually given in standard zonal schemes. The planktonic foraminiferal succession is interpreted as a mid-latitude one in which the Tethyan influence started suddenly in the late Albian and then fluctuated throughout the Late Cretaceous, with a long low-diversity interval during the Campanian to middle Maestrichtian.
format Other/Unknown Material
author Wonders, A A H
author_facet Wonders, A A H
author_sort Wonders, A A H
title Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia
title_short Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia
title_full Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia
title_fullStr Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia
title_full_unstemmed Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia
title_sort cretacoeus planktonic foraminifera from exmouth plateau, australia
publisher PANGAEA
publishDate 1992
url https://doi.pangaea.de/10.1594/PANGAEA.729231
https://doi.org/10.1594/PANGAEA.729231
op_coverage MEDIAN LATITUDE: -18.312000 * MEDIAN LONGITUDE: 113.894500 * SOUTH-BOUND LATITUDE: -19.887000 * WEST-BOUND LONGITUDE: 112.254000 * NORTH-BOUND LATITUDE: -16.737000 * EAST-BOUND LONGITUDE: 115.535000 * DATE/TIME START: 1988-07-19T10:00:00 * DATE/TIME END: 1988-08-05T08:30:00
long_lat ENVELOPE(112.254000,115.535000,-16.737000,-19.887000)
genre Planktonic foraminifera
genre_facet Planktonic foraminifera
op_source Supplement to: Wonders, A A H (1992): Cretaceous planktonic foraminiferal biostratigraphy, Leg 122, Exmouth Plateau, Australia. In: von Rad, U; Haq, BU; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 122, 587-599, https://doi.org/10.2973/odp.proc.sr.122.160.1992
op_relation https://doi.pangaea.de/10.1594/PANGAEA.729231
https://doi.org/10.1594/PANGAEA.729231
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.72923110.2973/odp.proc.sr.122.160.1992
_version_ 1810472616487550976

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