INVESTIGADORES
CABALERI nora Graciela
congresos y reuniones científicas
Título:
Aeromagnetic evidence of the Jurassic rifting in the northwestern Chubut Province, Argentina.
Autor/es:
CHERNICOFF, CARLOS; CABALERI, NORA; SALANI, FLAVIA
Lugar:
Salvador, Bahía
Reunión:
Congreso; 7th International Congress of Brazilian Geophysical Society.; 2001
Institución organizadora:
Brazilian Geophysical Society
Resumen:
The Jurassic sedimentary and volcanic sequence (Cañadón Asfalto Formation) of the northwestern  Chubut province was started by an extensional regime. The precise location and geometry of a segment of the Jurassic rift, located in the Cerro Cóndor area, is distinguished as a narrow, north-south trending magnetic high rendered by the sedimentary sequence, which, in turn, are displaced by east-west wrench faults evidenced by cross magnetic lineaments