Widespread Miocene deep-sea hiatuses: coincidence with periods of global cooling.

J. A. Barron, G. Keller

Research output: Contribution to journalArticle

43 Scopus citations

Abstract

High-resolution biostratigraphic analyses of Miocene deep-sea cores reveal eight intervals of widespread hiatuses in the world ocean. In complete sections these hiatuses correspond to intervals of cool faunal and floral assemblages, rapid enrichment of delta 18 O, and sea-level regressions. These factors suggest that Miocene deep-sea hiatuses result from an increased intensity of circulation and corrosiveness of bottom currents during periods of increased polar refrigeration.-Authors

Original languageEnglish (US)
Pages (from-to)577-581
Number of pages5
JournalGeology
Volume10
Issue number11
DOIs
StatePublished - Jan 1 1982
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Geology

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