The significance of the pdaeomagnetism of Jurassic—Cretaceous rocks from South America: predrift movements, hairpins and magnetostratigraphy

Summary. In this paper we show that: (1) The positions of the Cretaceous palaeomagnetic poles (PP) for South America and Africa exhibit elongated distributions that are due to rapid movement of these continents from the south pole. (2) The positions of the Middle—late Jurassic virtual geomagnetic po...

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Detalles Bibliográficos
Autores principales: Valencio, D.A., Vilas, J.F., PaCCa, I.G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00168009_v73_n1_p135_Valencio
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