Middle Miocene Southern Ocean cooling and antarctic cryosphere expansion

Science

Volumn 305, Issue 5691, 2004, Pages 1766-1770

  Shevenell, Amelia E ^a   Kennett, James P ^a   Lea, David W ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON; CLIMATOLOGY; COOLING; DATA REDUCTION; ICE; SEA LEVEL; THERMAL EFFECTS;

CLIMATE TRANSITION; ECCENTRICITY; GLOBAL COOLING; SEA SURFACE TEMPERATURE (SST);

OCEANOGRAPHY;

CALCIUM; CARBON DIOXIDE; ICE; MAGNESIUM;

COOLING; GLACIATION; MIOCENE; PALEOCEANOGRAPHY; PALEOCLIMATE; PLANKTONIC FORAMINIFERA;

ANTARCTICA; ARTICLE; ATMOSPHERIC PRESSURE; CARBON DIOXIDE TENSION; CENOZOIC; CLIMATE CHANGE; COOLING; ENVIRONMENTAL TEMPERATURE; FORAMINIFER; HIGH TEMPERATURE; LOW TEMPERATURE; MIOCENE; OCEANOGRAPHY; PLANKTON; PRIORITY JOURNAL; SALINITY; SEA SURFACE TEMPERATURE; SURFACE PROPERTY; VAPORIZATION;

ANTARCTICA; SOUTHERN OCEAN;

FORAMINIFERA;

EID: 4544264998     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1100061     Document Type: Article

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40. Supported by NSF grant OPP0229898 to J. P. Kennett and JOI/USSSP postcruise funds to A. E. Shevenell. This research used samples provided by the Ocean Drilling Program. Mass spectrometer operation/support by G. Paradis and H. Berg and laboratory assistance from K. Thompson were critical to the success of this study. We thank the Gulf Coast Repository staff for providing samples; I. Hendy, M. Hommeyer, P. Martin, and D. Pak for discussion; and reviewers for suggestions.