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Observaciones geochronologicas sobre los complejos cristalinos de Sonora y Oaxaca, Mexico

Anderson, Thomas H. and Silver, Leon T. and Córdoba, Diego A. and Pearson, María and Baenteli, Geraldine (1972) Observaciones geochronologicas sobre los complejos cristalinos de Sonora y Oaxaca, Mexico. Memoria - Sociedad Geologica Mexicana . pp. 115-122. ISSN 0188-2686. http://resolver.caltech.edu/CaltechAUTHORS:20151022-084358082

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Abstract

Reconnaissance geologic mapping and careful study of lead-uranium isotope relationships in zircons from crystalline rocks have resulted in the identification of Precambrian basement from the Mexico-U. S. border, southeast to the known localities near Caborca and from there to Rt. 15 north of Hermosillo. Recent studies have corroborated the presence of Precambrian in Oaxaca. No Precambrian has been identified between Sonora and Oaxaca, but almost no work has been done in these intervening areas.


Item Type:Article
Alternate Title:Geochronologic observations concerning the crystalline complexes of Sonora and Oaxaca, Mexico
Additional Information:© 1972 Sociedad Geológica Mexicana.
Record Number:CaltechAUTHORS:20151022-084358082
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20151022-084358082
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:61410
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:22 Oct 2015 18:16
Last Modified:22 Oct 2015 18:16

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