Paleomagnetism and geochemistry from the Upper Cretaceous Tres Picos Prieto locality (43°S), Patagonian Plateau Basalts

Paleomagnetism and geochemistry from the Upper Cretaceous Tres Picos Prieto locality (43°S), Patagonian Plateau Basalts

A paleomagnetic study on nine samples from lavas from the Upper Cretaceous Tres Picos Prieto locality (43°50'S and 70°3'W), Patagonian Plateau Basaltic Province, revealed that a ca. 300 m thick pile of basalts accumulated during three discrete (i.e., temporally separated) volcanic episodes...

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Auteurs principaux: Zaffarana,Claudia Beatriz, Lagorio,Silvia Leonor, Somoza,Rubén
Langue:English
Publié: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2012
Sujets:
Patagonian Plateau Basaltic Province
Late Cretaceous
Paleomagnetism
Geochemistry
Argentina
Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062012000100003
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