Calcium carbonate contents and carbon and oxygen isotope compositions of bulk carbonate, ODP Leg 165 sediments
| Cobertura |
MEDIAN LATITUDE: 14.752467 * MEDIAN LONGITUDE: -76.187067 * SOUTH-BOUND LATITUDE: 12.743300 * WEST-BOUND LONGITUDE: -78.740300 * NORTH-BOUND LATITUDE: 15.757100 * EAST-BOUND LONGITUDE: -74.910400 * DATE/TIME START: 1996-01-14T23:15:00 * DATE/TIME END: 1996-02-15T19:45:00 |
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| Data(s) |
18/02/1997
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| Resumo |
Two recently drilled Caribbean sites contain expanded sedimentary records of the late Paleocene thermal maximum, a dramatic global warming event that occurred at ca. 55 Ma. The records document significant environmental changes, including deep-water oxygen deficiency and a mass extinction of deep-sea fauna, intertwined with evidence for a major episode of explosive volcanism. We postulate that this volcanism initiated a reordering of ocean circulation that resulted in rapid global warming and dramatic changes in the Earth's environment. |
| Formato |
application/zip, 3 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.712928 doi:10.1594/PANGAEA.712928 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Relação |
GSA data repository - Special report: High-resolution records of the late Paleocene thermal maximum and circum-Caribbean volcanism: Is there a causal link? (URI: ftp://rock.geosociety.org/pub/reposit/1997/9760.pdf) |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Bralower, Timothy J; Thomas, Deborah J; Zachos, James C; Hirschmann, MM; Röhl, Ursula; Sigurdsson, Haraldur; Thomas, E; Whitney, Donna L (1997): High-resolution records of the late Paleocene thermal maximum and circum-Caribbean volcanism: Is there a causal link? Geology, 25(11), 963-966, doi:10.1130/0091-7613(1997)025<0963:HRROTL>2.3.CO;2 |
| Palavras-Chave | #165-1001A; 165-1001B; 165-999B; Age model; CaCO3; Calcium carbonate; Caribbean Sea; d13C; d18O; delta 13C; delta 18O; Depth; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Joides Resolution; Label; Leg165; Ocean Drilling Program; ODP; ODP sample designation; Sample code/label |
| Tipo |
Dataset |
