New absolute paleointensity results from the Parana Magmatic Province (Uruguay) and the Early Cretaceous geomagnetic paleofield

Thellier paleointensity experiments are carried out on the Early Cretaceous Arapey Formation, which belongs to the Parana Magmatic Province (PMP) in northern Uruguay. Twenty‐seven samples out of 225 analyzed yield reliable absolute intensity determinations. For these samples the NRM fraction f used...

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Autors principals:	Avto Goguitchaichvili, Ruben Cejudo Ruiz, Leda Sanchez Bettucci, Bertha Aguilar Reyes, Luis M. Alva‐Valdivia, Jaime Urrutia‐Fucugauchi, Juan Morales, Manuel Calvo Rathert
Format:	Artigo
Idioma:	Inglês
Publicat:	Wiley 2008-11-01
Col·lecció:	Geochemistry, Geophysics, Geosystems
Matèries:	paleointensity Cretaceous Paraná Flood Basalts Arapey Formation Uruguay
Accés en línia:	https://doi.org/10.1029/2008GC002102
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