Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina

The Cuyo Basin rift is located in the northwestern Mendoza Province (NW-Argentina), as part of the Argentine Precordillera. It is a Triassic basin which has a very dynamic evolution controlled by climatic and tectonic events during the geological time. Such events influenced directly the basin incep...

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Detalles Bibliográficos
Autores principales: Ávila, J. N., Chemale Jr., F., Kawashita, K., Armstrong, R., Cingolani, Carlos Alberto
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2003
Materias:
Ciencias Naturales
Sm-Nd isotopes
U-Pb SHRJMP
Cuyo Basin
rift-basin
provenance
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/164212
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-164212
record_format dspace
spelling I19-R120-10915-1642122024-03-25T20:09:32Z http://sedici.unlp.edu.ar/handle/10915/164212 Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina Ávila, J. N. Chemale Jr., F. Kawashita, K. Armstrong, R. Cingolani, Carlos Alberto 2003 2003 2024-03-25T18:02:16Z en Ciencias Naturales Sm-Nd isotopes U-Pb SHRJMP Cuyo Basin rift-basin provenance The Cuyo Basin rift is located in the northwestern Mendoza Province (NW-Argentina), as part of the Argentine Precordillera. It is a Triassic basin which has a very dynamic evolution controlled by climatic and tectonic events during the geological time. Such events influenced directly the basin inception, geometry and depositional evolution, Ieading to correlation between strata in different regions to be a very difficuit task. The Cacheuta sub-basin consists in one of the most important depocenters of the Cuyo Basin, especially due to its economic potential in hydrocarbon exploration (Chebli et al., 2001). The Cuyo Basin displays a general NW-SE trend, mostly controlled by pre-existing structures (Ramos, 1992) (Fig. 1). The eastern limit of this basin coincides with an important suture generated in the Silurian through the amalgamation of the Cuyania Terrane to the southwestern margin of Gondwana. On the other hand, the western border is a structure that represents the Devonian accretion zone of the Chilenia and Cuyania terranes (Ramos & Kay, 1991). Facultad de Ciencias Naturales y Museo Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 147-150
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Sm-Nd isotopes
U-Pb SHRJMP
Cuyo Basin
rift-basin
provenance
spellingShingle Ciencias Naturales
Sm-Nd isotopes
U-Pb SHRJMP
Cuyo Basin
rift-basin
provenance
Ávila, J. N.
Chemale Jr., F.
Kawashita, K.
Armstrong, R.
Cingolani, Carlos Alberto
Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina
topic_facet Ciencias Naturales
Sm-Nd isotopes
U-Pb SHRJMP
Cuyo Basin
rift-basin
provenance
description The Cuyo Basin rift is located in the northwestern Mendoza Province (NW-Argentina), as part of the Argentine Precordillera. It is a Triassic basin which has a very dynamic evolution controlled by climatic and tectonic events during the geological time. Such events influenced directly the basin inception, geometry and depositional evolution, Ieading to correlation between strata in different regions to be a very difficuit task. The Cacheuta sub-basin consists in one of the most important depocenters of the Cuyo Basin, especially due to its economic potential in hydrocarbon exploration (Chebli et al., 2001). The Cuyo Basin displays a general NW-SE trend, mostly controlled by pre-existing structures (Ramos, 1992) (Fig. 1). The eastern limit of this basin coincides with an important suture generated in the Silurian through the amalgamation of the Cuyania Terrane to the southwestern margin of Gondwana. On the other hand, the western border is a structure that represents the Devonian accretion zone of the Chilenia and Cuyania terranes (Ramos & Kay, 1991).
format Objeto de conferencia
Objeto de conferencia
author Ávila, J. N.
Chemale Jr., F.
Kawashita, K.
Armstrong, R.
Cingolani, Carlos Alberto
author_facet Ávila, J. N.
Chemale Jr., F.
Kawashita, K.
Armstrong, R.
Cingolani, Carlos Alberto
author_sort Ávila, J. N.
title Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina
title_short Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina
title_full Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina
title_fullStr Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina
title_full_unstemmed Sm-Nd isotopic signature and U-Pb shrimp zircon dating of the Cacheuta sub-basin, Cuyo basin, NW-Argentina
title_sort sm-nd isotopic signature and u-pb shrimp zircon dating of the cacheuta sub-basin, cuyo basin, nw-argentina
publishDate 2003
url http://sedici.unlp.edu.ar/handle/10915/164212
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