Relationships and differences between the Triassic ammonoid successions of northwestem Sonora, Mexico, and west-central Nevada, U.S.A.

  • María Eugenia Gómez-Luna Colección Paleontológica IMP-PEMEX, Instituto Mexicano del Petróleo, Distrito Federal, México
  • Ángel Martínez-Cortés Colección Paleontológica IMP-PEMEX, Instituto Mexicano del Petróleo, Distrito Federal, México
Keywords: Paleontology, stratigraphy, Triassic ammonoid successions, Antimonio Formation, west-central Nevada, northwestern Sonora, Mexico.

Abstract

The Antimonio Formation exposed in the Sierra del Álamo, northwestern Sonora, consists of an Upper Permian-Lower Jurassic marine succession of sedimentary rocks that disconformably overlies  the Guadalupian-age Monos Formation… in order to continue, download the full paper in PDF.

Published
2019-01-07
Issue
Vol 14 No 2 (1997)
Section
Regular Papers

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