Título
Is there a grenvillian basement in the Guerrero-Morelos platform of Mexico?
Autor
GILLES PIERRE RENE LEVRESSE
PORFIRIO JULIO PINTO LINARES
Nivel de Acceso
Acceso Abierto
Identificador alterno
doi: http://dx.doi.org/10.1344/105.000000302
Materias
Resumen o descripción
"In the Guerrero-Morelos platform (Guerrero State, Mexico) the adakitic rocks of Early Tertiary age contain abundant hornblende-rich tonalite xenoliths. Zircon crystals have been concentrated from both adakites and xenoliths, and dated using in-situ U-Pb ion microprobe analyses. These analyses indicate the presence of inherited Grenvillian and early Triassic/late Permian crust ages, as well as a Paleocene age related with the adakite rock intrusion. This range of inherited ages is reported for the first time in the Guerrero-Morelos platform, suggesting that a continous Grenvillian crust exists between the Oaxacan complex,to the East, and the Guerrero-Morelos platform."
Editor
Univ Barcelona
Fecha de publicación
2007
Tipo de publicación
Artículo
Versión de la publicación
Versión publicada
Recurso de información
Formato
application/pdf
Idioma
Inglés
Audiencia
Público en general
Sugerencia de citación
G. P. R. LEVRESSE, J. TRITLLA I CAMBRA, E. DELOULE, P. J. PINTO LINARES. Is there a Grenvillian basement in the Guerrero-Morelos Platform of Mexico?. Geologica Acta, Vol.5, Nº 2, 2007, 167-175,
Repositorio Orígen
Repositorio IPICYT
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