Abrupt global-ocean anoxia during the Late Ordovician-early Silurian detected using uranium isotopes of marine carbonates.

Bartlett, Rick; Elrick, Maya; Wheeley, James R; Polyak, Victor; Desrochers, André; Asmerom, Yemane

Bartlett, Rick; Elrick, Maya; Wheeley, James R; Polyak, Victor; Desrochers, André; Asmerom, Yemane.

Afiliação

Bartlett R; Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131.
Elrick M; Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803.
Wheeley JR; Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131; dolomite@unm.edu.
Polyak V; Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, United Kingdom.
Desrochers A; Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131.
Asmerom Y; Earth and Environmental Sciences, University of Ottawa, Ottawa ON K1N 6N5, Canada.

Proc Natl Acad Sci U S A ; 115(23): 5896-5901, 2018 06 05.

Article em En | MEDLINE | ID: mdl-29784792

Palavras-chave

Late Ordovician extinction; U isotopes; glaciation; ocean anoxic event; seawater redox

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Texto completo: 1 Bases de dados: MEDLINE Idioma: En Revista: Proc Natl Acad Sci U S A Ano de publicação: 2018 Tipo de documento: Article