A High‐Resolution Belemnite Geochemical Analysis of Early Cretaceous (Valanginian‐Hauterivian) Environmental and Climatic Perturbations

A High‐Resolution Belemnite Geochemical Analysis of Early Cretaceous (Valanginian‐Hauterivian) Environmental and Climatic Perturbations

Abstract The Early Cretaceous Weissert event, characterized by a positive carbon isotope excursion and coincident with the Paraná‐Etendeka volcanism, saw a biogeochemical chain of events that ultimately led to an increase in carbon burial. A conclusive link between the Paraná‐Etendeka volcanism and...

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Bibliographic Details
Main Authors: Gregory D. Price, Nico M. M. Janssen, Mathieu Martinez, Miguel Company, Justin H. Vandevelde, Stephen T. Grimes
Format: Article
Language:English
Published: Wiley 2018-10-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
Cretaceous
paleotemperature
Valanginian
Weissert event
Paraná‐Etendeka volcanism
carbon
Online Access:https://doi.org/10.1029/2018GC007676

Internet

https://doi.org/10.1029/2018GC007676

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