For more information please contact:
Dr. Andrew Nyblade, Department of Geosciences, The Pennsylvania State University, University Park, PA
16802
Email: aan2@.psu.edu | Telephone: 814.863.8341
Dr. Paul Dirks, School of Geosciences, University of the Witwatersrand, Private Bag 3 Wits 2050, Johannesburg,
South Africa
Email: paul.dirks@wits.ac.za | Telephone: +27 11 717-6547