Tertiary climatic change in the marginal northeastern Pacific Ocean

W.O. Addicott

doi:10.1126/science.165.3893.583

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Tertiary climatic change in the marginal northeastern Pacific Ocean

W.O. Addicott

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Abstract

Analysis of distributional patterns of shallow-water molluscan faunas of the middle latitudes of the marginal northeastern Pacific Ocean discloses a sharp reversal during the Miocene of the progressive climatic deterioration. A low point in the Tertiary cooling trend during the Oligocene was followed by climatic warming that culminated during the middle Miocene, as illustrated by a series of zoogeographic profiles.

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W.O. Addicott. 1969. Tertiary climatic change in the marginal northeastern Pacific Ocean. https://doi.org/10.1126/science.165.3893.583

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