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f Bananal Basin is an Accretion Prism; this information is confirmed through magnetics profile models
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 11th Simposio Bolivariano - Exploracion Petrolera en las Cuencas Subandinas, Jul 2012, cp-330-00036
Abstract
Bananal basin is a geological feature placed at central west Brazil. Its shape is elongated at NNE-SSW direction, with 20° NE azimutal trend. Futhermore geological litherature reveals that this basin has no more that few meters to embasement level, but neither borehole was done. The top embasement varies in depth because it is extreamely folded. So some places the embasement is shallower.