Department of Geography ; University of Kansas
Institut des Sciences de la Terre d'Orléans - UMR7327 (ISTO) ; Bureau de Recherches Géologiques et Minières (BRGM) - Université d'Orléans (UO) - INSU - CNRS
Department of Paleoanthropology and Paleoenvironment ; University of Addis Ababa
Biological and Environmental Sciences ; University of Stirling
Geology Department ; Brown University
Departamento de Química ; Universidade Federal de Sergipe
Carnegie Institution of Washington ; Geophysical Laboratory
