Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ...
Oxygen and carbon isotope analyses were performed on monospecific or mixed-species samples of benthic foraminifers, as well as on the planktonic species Globigerinoides ruber from a 24-m hydraulic piston core raised on the western flank of the Rio Grande Rise, at DSDP Site 517 (30°56.81'S and 3...
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ftdatacite:10.1594/pangaea.811807 2024-09-15T18:19:01+00:00 Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... Vergnaud-Grazzini, Colette Grably, M Pujol, Claude Duprat, Josette M 1983 application/zip https://dx.doi.org/10.1594/pangaea.811807 https://doi.pangaea.de/10.1594/PANGAEA.811807 en eng PANGAEA https://dx.doi.org/10.2973/dsdp.proc.72.143.1983 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Drilling/drill rig Leg72 Glomar Challenger Deep Sea Drilling Project DSDP article Collection Supplementary Publication Series of Datasets 1983 ftdatacite https://doi.org/10.1594/pangaea.81180710.2973/dsdp.proc.72.143.1983 2024-08-01T10:50:55Z Oxygen and carbon isotope analyses were performed on monospecific or mixed-species samples of benthic foraminifers, as well as on the planktonic species Globigerinoides ruber from a 24-m hydraulic piston core raised on the western flank of the Rio Grande Rise, at DSDP Site 517 (30°56.81'S and 38°02.47'W, water depth 2963 m) in the southwestern Atlantic. This site is presently located in the core of North Atlantic Deep Water (NADW). This is the first long isotopic record of Quaternary benthic foraminifers; it displays at least 30 isotopic stages, 25 of them readily correlated with the standard sequence of Pacific Core V28-239. The depths of both the Bruhnes/Matuyama boundary and the Jaramillo Event based on oxygen isotope stratigraphy agree well with paleomagnetic results. Quaternary faunal data from this part of the Atlantic are dated through isotopic stratigraphy and partially contradict data previously published by Williams and Ledbetter (1979). There was a substantial increase in the size of the earth's ... : Supplement to: Vergnaud-Grazzini, Colette; Grably, M; Pujol, Claude; Duprat, Josette M (1983): Oxygen isotope stratigraphy and paleoclimatology of southwestern Atlantic Quaternary sediments (Rio Grande Rise) at Deep Sea Drilling Project Site 517. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 871-884 ... Article in Journal/Newspaper NADW North Atlantic Deep Water North Atlantic DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drilling/drill rig Leg72 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
Drilling/drill rig Leg72 Glomar Challenger Deep Sea Drilling Project DSDP Vergnaud-Grazzini, Colette Grably, M Pujol, Claude Duprat, Josette M Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... |
topic_facet |
Drilling/drill rig Leg72 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
Oxygen and carbon isotope analyses were performed on monospecific or mixed-species samples of benthic foraminifers, as well as on the planktonic species Globigerinoides ruber from a 24-m hydraulic piston core raised on the western flank of the Rio Grande Rise, at DSDP Site 517 (30°56.81'S and 38°02.47'W, water depth 2963 m) in the southwestern Atlantic. This site is presently located in the core of North Atlantic Deep Water (NADW). This is the first long isotopic record of Quaternary benthic foraminifers; it displays at least 30 isotopic stages, 25 of them readily correlated with the standard sequence of Pacific Core V28-239. The depths of both the Bruhnes/Matuyama boundary and the Jaramillo Event based on oxygen isotope stratigraphy agree well with paleomagnetic results. Quaternary faunal data from this part of the Atlantic are dated through isotopic stratigraphy and partially contradict data previously published by Williams and Ledbetter (1979). There was a substantial increase in the size of the earth's ... : Supplement to: Vergnaud-Grazzini, Colette; Grably, M; Pujol, Claude; Duprat, Josette M (1983): Oxygen isotope stratigraphy and paleoclimatology of southwestern Atlantic Quaternary sediments (Rio Grande Rise) at Deep Sea Drilling Project Site 517. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 871-884 ... |
format |
Article in Journal/Newspaper |
author |
Vergnaud-Grazzini, Colette Grably, M Pujol, Claude Duprat, Josette M |
author_facet |
Vergnaud-Grazzini, Colette Grably, M Pujol, Claude Duprat, Josette M |
author_sort |
Vergnaud-Grazzini, Colette |
title |
Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... |
title_short |
Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... |
title_full |
Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... |
title_fullStr |
Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... |
title_full_unstemmed |
Oxygen and carbon isotopic compositions of foraminifers at DSDP Hole 72-517 ... |
title_sort |
oxygen and carbon isotopic compositions of foraminifers at dsdp hole 72-517 ... |
publisher |
PANGAEA |
publishDate |
1983 |
url |
https://dx.doi.org/10.1594/pangaea.811807 https://doi.pangaea.de/10.1594/PANGAEA.811807 |
genre |
NADW North Atlantic Deep Water North Atlantic |
genre_facet |
NADW North Atlantic Deep Water North Atlantic |
op_relation |
https://dx.doi.org/10.2973/dsdp.proc.72.143.1983 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.81180710.2973/dsdp.proc.72.143.1983 |
_version_ |
1810457120991084544 |