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The camaquã basin modelling : tectonostratigraphy through integration of geophysical (gravimetry, well log) and remote sensing data

Kazmierczak1, Thais de Souza and Castillo, Luis A. and Chemale Jr, Farid and de Souza, Sérgio Florêncio and Gómez Londoño, Ernesto (2007) The camaquã basin modelling : tectonostratigraphy through integration of geophysical (gravimetry, well log) and remote sensing data. Earth Sciences Research Journal; Vol. 11, núm. 1 (2007); 45-55 Earth Sciences Research Journal; Vol. 11, núm. 1 (2007); 45-55 2339-3459 1794-6190 .

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URL oficial: http://revistas.unal.edu.co/index.php/esrj/article...

Resumen

A tectonostratigraphic study of the Camaquã Basin, formed by Neoproterozoic to Eopaleozoic volcano-sedimentary units, is herein presented. Based on lineaments obtained through LANDSATTM images and geophysical methods, four structural domains were recognized. The depositional and deformational sequences of the Guaritas and the Bom Jardim Formations were identified onwell logs, where the fluvial deltaic system and brittle to brittle-ductile tectonic evidence is preserved. Differential compaction of sedimentary rocks was recognized using geophysical information (electrical (well log) and potential methods (gravimetry)). The sedimentary package presents variable thickness, increasing to the NE portion of the basin, and a compartmentalization in echelon subbasins, delimited by NW-trending structures is observed. A 3D schematic model of the Camaquã Basin was built based on the geophysical and satellite image data integrated to the Digital Terrane Model.

Tipo de documento:Artículo - Article
Unidad administrativa:Revistas electrónicas UN > Earth Sciences Research Journal
Código ID:24095
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :27 Junio 2014 15:24
Ultima modificación:31 Enero 2018 21:08
Ultima modificación:31 Enero 2018 21:08
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