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Sedimentology, palaeobotany and geochronology of the Piedra del Aguila Formation (Lower Jurassic, Neuquen) [Consideraciones acerca de la sedimentologia, paleobotanica y geocronologia de la Formacion Piedra del Aguila (Jurasico Inferior, Neuquan)]

Date

2010

Authors

Spalletti, L.A.
Franzese, Juan
Morel, Eduardo
D'Elia, Leandro
Zuniga, Adolfo
Fanning, Christopher

Journal Title

Journal ISSN

Volume Title

Publisher

Asociacion Geologica Argentina

Abstract

At its type locality, the Piedra del Águila Formation is a 71.6 m thick homoclinal succession that lies on a weathering palaeosurface developed on the igneous-metamorphic basement (Mamil Choique Formation), and is unconformably covered by the Lower Juras

Description

Keywords

Keywords: age determination; fossil record; geochronology; paleobotany; sedimentology; SHRIMP dating; Sinemurian; tuff; uranium-lead dating; zircon; Argentina; Neuquen; Cladophlebis; Equisetites; Ptilophyllum; Sphenopteris Argentina; Geochronology; Neuquén Province; Palaeobotany; Piedra del Águila Formation; Sedimentology; Sinemurian

Citation

Source

Revista de la Asociacion Geologica Argentina

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31