Ammonoids (Crioceratitinae, Hauterivian) from the Austral Basin, Chile

The low diversity of the Austral Basin ammonoid faunas was traditionally associated with a high degree of endemism. However, as reported herein, the ammonoids belonging to the Family Ancyloceratidae, Subfamily Crioceratitinae have affinities with European forms. Therefore, the Hauterivian ammonoids...

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Detalles Bibliográficos
Autores principales: Aguirre-Urreta, B., Suárez, M., De La Cruz, R., Ramos, V.A.
Formato: JOUR
Materias:
Ammonoids
Austral Basin
Chile
Crioceratitinae
Hauterivian
ammonite
Boreal
endemic species
fossil record
sea level change
species diversity
taxonomy
Patagonia
South America
Ammonoidea
Ancyloceratidae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00027014_v44_n2_p387_AguirreUrreta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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