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Middle Pliocene sea surface temperatures: A global reconstruction

April 1, 1996

Identification and analyses of Pliocene marine microfossils from 64 globally distributed stratigraphic sequences have been used to produce a middle Pliocene sea surface temperature reconstruction of the Earth. This reconstruction shows little or no change from current conditions in low latitude regions and significant warming of the ocean surface at mid and higher latitudes of both hemispheres. This pattern of warming is consistent with terrestrial records and suggests a combination of enhanced meridional ocean heat transport and enhanced greenhouse effect were responsible for the middle Pliocene warmth.

Publication Year 1996
Title Middle Pliocene sea surface temperatures: A global reconstruction
DOI 10.1016/0377-8398(95)00050-X
Authors Harry Dowsett, John Barron, R. Poore
Publication Type Article
Publication Subtype Journal Article
Series Title Marine Micropaleontology
Index ID 70017816
Record Source USGS Publications Warehouse
USGS Organization Florence Bascom Geoscience Center
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