The Cabo de la Vela mafic-ultramafic complex, northeastern colombian Caribbean region a record of multistage evolution of a late cretaceous intra-oceanic arc
M. B. I. Weber A Cardona; F Paniagua; Umberto G Cordani (Umberto Giuseppe) 1938-; L Sepulveda; R Wilson
James, K. H; Lorente, M. A.; Pindell, J. L. orgs. The origin and evolution of the Caribbean plate London: Geological Society, 2009 p. 549-568
London Geological Society, 2009. 2009
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U-Pb shrimp zircon, Ar/ Ar geochronology and Nd isotopes from gneissic and granitoid rocks of the Illescas Massif, Peru a southern extension of a fragmented late Paleozoic orogen?
A. Cardona Umberto G Cordani (Umberto Giuseppe) 1938-; A. P Nutman; South American Symposium on Isotope Geology (6. 2008 Bariloche)
Proceedings, VI SSAGI - South American Symposium on Isotope Geology [Buenos Aires, Argentina]: INGEIS - Instituto de Geocronología y Geología Isotópica, 2008 Em CD-ROM
Buenos Aires, Argentina INGEIS - Instituto de Geocronología y Geología Isotópica 2008
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Paleozoic to Triassic record of the Marañon Complex (northe - central Peru) Tectonic implications of paraxysms and quiescences in the north - central Andes
Agustín Cardona Umberto G Cordani (Umberto Giuseppe) 1938-; David Chew; Victor A Valencia; Mario Lara; Mauricio Ibañez; Congreso Latinoamericano de Geología (14. 2011 Bogotá); Congreso Colombiano de Geologia (13. 2011 Bogotá)
Resumo Bogotá p. 323, 2011
Bogotá, Colombia CB Editores 2011
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U/Pb detrital zircon geochronology and Nd isotopes from paleozoic meta-sedimentary rocks of the Marañon complex: insights on the Proto-Andean tectonic evolution of the eastern Peruvian Andes
A. Cardona Umberto G Cordani (Umberto Giuseppe) 1938-; J Ruiz; V Valencia; A. P Nutman; A. W Sanchez; South American Symposium on Isotope Geology (5. 2006 Punta del Este)
Short papers Buenos Aires: Idea Grafica, 2006 p. 69-72
Buenos Aires Idea Gráfica 2006
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Geochronology and geochemistry of the Parashi granitoid, NE Colombia Tectonic implication of short-lived Early Eocene plutonism along the SE Caribbean margin
A Cardona M Weber; V Valencia; C Bustamante; C Montes; Umberto G Cordani (Umberto Giuseppe) 1938-
Journal of South American Earth Sciences Oxford v. 50, p. 75-92, 2014
Oxford 2014
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