U-Pb LA-ICP-MS GEOCHRONOLOGY AND REGIONAL CORRELATION OF MIDDLE JURASSIC INTRUSIVE ROCKS FROM THE GARZON MASSIF, UPPER MAGDALENA VALLEY AND CENTRAL CORDILLERA, SOUTHERN COLOMBIA

New U-Pb zircon geochronology from four granitic units sampled along a southeast-northwest transect between the Garzón Massif and the Serranía de las Minas (Central Cordillera), records a Middle Jurassic magmatic activity with two different spatio-temporal domains at ca. 189 Ma and 180-173 Ma. Recon...

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Detalhes bibliográficos
Publicado no:Boletín de Geología
Main Authors: Camilo Bustamante, Agustín Cardona, Germán Bayona, Andrés Mora, Víctor Valencia, George Gehrels, Jeff Vervoort
Formato: Artigo
Idioma:Espanhol
Publicado em: Universidad Industrial de Santander 2010
Assuntos:
Geología
Colombia
Jurassic
Garzón Massif
Intrusive rocks
Pb geochronology
Acesso em linha:https://www.redalyc.org/articulo.oa?id=349632028007
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