INTRAPLATE STRESS FIELD IN SOUTH AMERICA DERIVED FROM EARTHQUAKE FOCAL MECHANISMS
Fabio L Dias, USP University of Sao Paulo, São Paulo, Brazil; Observatório Nacional, Geofísica, Rio de Janeiro, Brazil and Marcelo Assumpcao, IAG-USP Institute of Astronomy, Geophysics and Atmospheric Sciences, University of São Paulo, Geophysics, Sao Paulo, Brazil
