University of Johannesburg, PO Box 524, Auckland Park 2006, 13 Johannesburg, South Africa (blancogonzalo2@hotmail...University, 1850 Campus Drive, Evanston, IL 60208, USA (matt@earth.northwestern.edu) A.J. Kaufman Departments...ESSIC, University of Maryland, College Park, MD 20742-4211, USA (kaufman@geol.umd.edu) M.S. Mantovani...California at Santa Barbara, Santa Barbara, CA 93106, USA (porter@geol.ucsb.edu) R.V. Santos Instituto de Geociências...interest across multiple disciplines. Those continental areas that comprised the southwestern part of |