First U-Pb SHRIMP age of the Hauterivian stage, Neuquen Basin, Argentina
Date
2008
Authors
Aguirre-Urreta, M. Beatriz
Pazos, Pablo
Lazo, Darío G.
Fanning, Christopher
Litvak, Vanesa D.
Journal Title
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Volume Title
Publisher
Pergamon-Elsevier Ltd
Abstract
A high-resolution ion-microprobe (SHRIMP) U-Pb zircon age from a tuff layer intercalated in the ammonoid bearing sedimentary succession of the Neuquén Basin in Argentina provides a robust geochronologic date to add to the absolute ages and to improve the
Description
Keywords
Keywords: ammonite; biostratigraphy; Cretaceous; geochronology; SHRIMP dating; uranium-lead dating; Argentina; Neuquen Basin; South America; Ammonoidea Biostratigraphy; Hauterivian; Lower Cretaceous; Neuquén Basin; Tethys; U-Pb SHRIMP geochronology
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Source
Journal of South American Earth Sciences
Type
Journal article
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2037-12-31