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Interpretação Magnética-Estrutural Do Embasamento Da Bacia Bauru (Ks) No Noroeste Do Estado Do Paraná
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, I Simpósio Brasileiro de Geofísica, Sep 2004, cp-216-00009
Abstract
The aim of this work was to build a magnetic-structural<br>model of the basement of the Bauru Basin (Upper<br>Cretaceous) in the northwest of the state of the Paraná,<br>consisting of the basalts of the Serra Geral Formation,<br>based in magnetic airbone data processing proceeding<br>from the Projeto Aerogeofísico Rio Ivaí (Airbone<br>Geophysical Rio Ivaí Project. The adoption of the inquiry<br>method if gave because the basalts of the Serra Geral<br>Formation are strong magnetic, contrasting with the<br>sandstones of the Caiuá Group (Bauru Basin), inert to the<br>terrestrial magnetic field. Finally structural-magnetic<br>alignments of the basement with corresponding structures<br>in the surface of the sandstones had been identified.