info:eu-repo/semantics/article
CONSIDERACIONES SOBRE EL CRETACICO DE LA CUENCA SUBANDINA DE BOLlVIA
CONSIDERACIONES SOBRE EL CRETACICO DE LA CUENCA SUBANDINA DE BOLlVIA;
CONSIDERACIONES SOBRE EL CRETACICO DE LA CUENCA SUBANDINA DE BOLlVIA
Autor
REYES, FELIX CELSO
Institución
Resumen
The present paper is concerned with the stratigraphy of the Cretaceous sediments of the Subandean Basin of Bolivia. In fact, it can be considered a synthesis of the stratigraphy of the Cretaceous of this basin. The author took the liberty of naming many new stratigraphic units recognized in the Tacuru Group, as well as establishing more precisely the limits and correlation of the stratigraphic units in the surface with those known in the subsurface. The author also tried to correlate the lithostratigraphic units of the Subandean Basin of Bolivia with those of Eastern Peru and the Andean Basin of Argentina, Bolivia and Peru. The present paper is concerned with the stratigraphy of the Cretaceous sediments of the Subandean Basin of Bolivia. In fact, it can be considered a synthesis of the stratigraphy of the Cretaceous of this basin. The author took the liberty of naming many new stratigraphic units recognized in the Tacuru Group, as well as establishing more precisely the limits and correlation of the stratigraphic units in the surface with those known in the subsurface. The author also tried to correlate the lithostratigraphic units of the Subandean Basin of Bolivia with those of Eastern Peru and the Andean Basin of Argentina, Bolivia and Peru. O presente trabalho refere-se à estratigrafia dos sedimentos cretáceos da Bacia Subandina da Bolívia. O autor propõe muitas denominações para novas unidades estratigráficas reconhecidas no Grupo Tacuru e estabelece com maior precisão os limites e correlações das unidades estratigráficas de superfície e subsuperfície. Também procura correlacionar as unidades litoestratigráficas da Bacia Subandina da Bolívia com as do Peru Oriental e da Bacia Andina da Argentina, Bolívia e Peru.