Paleomagnetism of Jurassic and Cretaceous rocks in central Patagonia: A key to constrain the timing of rotations during the breakup of southwestern Gondwana?

A paleomagnetic study in Jurassic and Cretaceous rocks from the Canadon Asfalto basin, central Patagonia, indicates the occurrence of about 25-30°clockwise rotation in Upper Jurassic-lowermost Cretaceous rocks, whereas the overlying mid-Cretaceous rocks do not show evidence of rotation. This constra...

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Detalles Bibliográficos
Autores principales:	Geuna, Silvana Evangelina, Somoza, Ruben, Vizan, Haroldo, Figari, Eduardo G., Rinaldi, Carlos A.
Publicado:	2000
Materias:	Gondwana Mesozoic Paleomagnetism Patagonia Tectonics continental breakup Cretaceous Jurassic paleomagnetism supercontinent tectonic rotation South America
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0012821X_v181_n1-2_p145_Geuna http://hdl.handle.net/20.500.12110/paper_0012821X_v181_n1-2_p145_Geuna
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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