South American reference pole for the mid-Cretaceous: further constraints in the interpretation of Andean paleomagnetic data

A paleomagnetic study of the Aptian Cerro Barcino Formation in central Patagonia showed the presence of a stable magnetization with a positive tilt test. The obtained pole position (lat 85°S, long 181°E, α95 = 5.6°, N = 11) differs from reliable Early and Late Cretaceous South American cratonic pole...

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Detalles Bibliográficos
Publicado:	1994
Materias:	Albian block rotation Cretaceous palaeomagnetism palaeopole position tectonics Argentina Patagonia
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00917613_v22_n10_p933_Somoza http://hdl.handle.net/20.500.12110/paper_00917613_v22_n10_p933_Somoza
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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