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Volumn 302, Issue 5650, 2003, Pages 1551-1554

A Transient Rise in Tropical Sea Surface Temperature during the Paleocene-Eocene Thermal Maximum

Author keywords

[No Author keywords available]

Indexed keywords

CARBON DIOXIDE; GREENHOUSES; ISOTOPES; SEA LEVEL;

EID: 0345690130     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1090110     Document Type: Article
Times cited : (560)

References (44)
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    • R. W. O. B. Knox, R. M. Corfield, R. E. Dunay, Eds. (Geological Society of London, London)
    • E. Thomas, N. J. Shackleton, in Correlation of the Early Paleogene in Northwest Europe, R. W. O. B. Knox, R. M. Corfield, R. E. Dunay, Eds. (Geological Society of London, London, 1996), Vol. 101, pp. 401-441.
    • (1996) Correlation of the Early Paleogene in Northwest Europe , vol.101 , pp. 401-441
    • Thomas, E.1    Shackleton, N.J.2
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    • Ocean Drilling Program, College Station, TX)
    • T. J. Bralower et al., Proceedings ODP, Initial Reports (Ocean Drilling Program, College Station, TX, 2002), vol. 198.
    • (2002) Proceedings ODP, Initial Reports , vol.198
    • Bralower, T.J.1
  • 20
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    • note
    • 13C, based on replicate measurements of in-house standard, is ±0.1 and ±0.05‰, respectively.
  • 21
    • 0344437698 scopus 로고    scopus 로고
    • note
    • 3 and analyzed within 6 hours. Measurements of Mg/Ca were made with a Perkin-Elmer Optima 8300 inductively coupled plasma optical emission spectrometer. We used a ratio intensity calibration method. Over the period during which the records at Site 1209 were generated, we observed long-term reproducibility in a liquid consistency standard (interrun precision, 1s, n = 250) to be 0.051, 0.018, and 0.023 mmol/mol for Mg/Ca, Sr/Ca, and Mn/Ca, respectively. During the same period, we observed long-term reproducibility in a foraminiferal consistency standard (interrun precision, 1s, n = 35) to be 0.252, 0.025, and 0.004 mmol/ mol for Mg/Ca, Sr/Ca, and Mn/Ca, respectively. See (43).
  • 22
    • 0344869488 scopus 로고    scopus 로고
    • note
    • 3, was determined by the coulometric method. External precision based on replicates is ±1.5%.
  • 31
    • 0344869490 scopus 로고    scopus 로고
    • note
    • 18O. Currently, the lack of sediment cores or outcrops of this age from the Antarctic margin, however, preclude a more definitive resolution to this issue.
  • 39
    • 0035933277 scopus 로고    scopus 로고
    • D. L. Royer et al., Science 292, 2310 (2001).
    • (2001) Science , vol.292 , pp. 2310
    • Royer, D.L.1
  • 44
    • 0344006437 scopus 로고    scopus 로고
    • note
    • We thank B. Becker, R. Franks, S. Keller, H Leong and O. Daignieres for technical support, and P. Koch, C. Shellito, L. Sloan, and M. Huber for their comments. The Ocean Drilling Program furnished samples. This research was supported by NSF grants EAR-9814833 and EAR-0120727.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.