Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ...
The upper Maastrichtian interval of mid-latitude South Atlantic Deep Sea Drilling Project site 528 spans approximately the last 4 million years of the Cretaceous. The isotopic record of this sequence indicates that relatively large (0.5-1.0‰) late Maastrichtian oxygen and carbon isotopic shifts occu...
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ftdatacite:10.1594/pangaea.703805 2024-09-15T18:36:25+00:00 Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... d'Hondt, Steven L Lindinger, Matthias 1994 application/zip https://dx.doi.org/10.1594/pangaea.703805 https://doi.pangaea.de/10.1594/PANGAEA.703805 en eng PANGAEA https://dx.doi.org/10.1016/0031-0182(94)90081-7 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Drilling/drill rig Composite Core Leg74 Glomar Challenger Deep Sea Drilling Project DSDP article Collection Supplementary Publication Series of Datasets 1994 ftdatacite https://doi.org/10.1594/pangaea.70380510.1016/0031-0182(94)90081-7 2024-08-01T10:58:30Z The upper Maastrichtian interval of mid-latitude South Atlantic Deep Sea Drilling Project site 528 spans approximately the last 4 million years of the Cretaceous. The isotopic record of this sequence indicates that relatively large (0.5-1.0‰) late Maastrichtian oxygen and carbon isotopic shifts occurred on geologically short time scales (less than 100-500 kyr). Comparison with previous oxygen isotopic data suggests that in high- and mid-latitude southern oceans the multimillion-year Maastrichtian cooling trend largely resulted from geologically rapid climatic 'steps'. Coincidence of the largest carbon and oxygen isotopic excursions suggests that relatively large and geologically rapid changes in marine and atmospheric carbon content may have directly contributed to the long-term cooling of the Late Cretaceous 'greenhouse'. ... : Supplement to: d'Hondt, Steven L; Lindinger, Matthias (1994): A stable isotopic record of the Maastrichtian ocean-climate system: South Atlantic DSDP site 528. Palaeogeography, Palaeoclimatology, Palaeoecology, 112(3-4), 363-378 ... Article in Journal/Newspaper South Atlantic Ocean DataCite |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drilling/drill rig Composite Core Leg74 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
Drilling/drill rig Composite Core Leg74 Glomar Challenger Deep Sea Drilling Project DSDP d'Hondt, Steven L Lindinger, Matthias Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... |
topic_facet |
Drilling/drill rig Composite Core Leg74 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
The upper Maastrichtian interval of mid-latitude South Atlantic Deep Sea Drilling Project site 528 spans approximately the last 4 million years of the Cretaceous. The isotopic record of this sequence indicates that relatively large (0.5-1.0‰) late Maastrichtian oxygen and carbon isotopic shifts occurred on geologically short time scales (less than 100-500 kyr). Comparison with previous oxygen isotopic data suggests that in high- and mid-latitude southern oceans the multimillion-year Maastrichtian cooling trend largely resulted from geologically rapid climatic 'steps'. Coincidence of the largest carbon and oxygen isotopic excursions suggests that relatively large and geologically rapid changes in marine and atmospheric carbon content may have directly contributed to the long-term cooling of the Late Cretaceous 'greenhouse'. ... : Supplement to: d'Hondt, Steven L; Lindinger, Matthias (1994): A stable isotopic record of the Maastrichtian ocean-climate system: South Atlantic DSDP site 528. Palaeogeography, Palaeoclimatology, Palaeoecology, 112(3-4), 363-378 ... |
format |
Article in Journal/Newspaper |
author |
d'Hondt, Steven L Lindinger, Matthias |
author_facet |
d'Hondt, Steven L Lindinger, Matthias |
author_sort |
d'Hondt, Steven L |
title |
Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... |
title_short |
Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... |
title_full |
Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... |
title_fullStr |
Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... |
title_full_unstemmed |
Stable carbon and oxygen isotope record of Maastrichtian sediments from DSDP Site 74-528 in the South Atlantic Ocean ... |
title_sort |
stable carbon and oxygen isotope record of maastrichtian sediments from dsdp site 74-528 in the south atlantic ocean ... |
publisher |
PANGAEA |
publishDate |
1994 |
url |
https://dx.doi.org/10.1594/pangaea.703805 https://doi.pangaea.de/10.1594/PANGAEA.703805 |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
https://dx.doi.org/10.1016/0031-0182(94)90081-7 |
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.70380510.1016/0031-0182(94)90081-7 |
_version_ |
1810480076081332224 |