Professor of Geology and Geophysics, Yale University

Professor of Geology

Professor of Palaeoclimate, Southampton

Killam Professor Emeritus, Dalhousie University

Dep. Earth Sciences, The University of Newcastle, AUS

Haas Distinguished Professor of Geology, University of Kansas

University of Windsor

GEOMAR, Kiel, Germany

Geosciences Institute, Rio Grande do Sul Federal University

School of Earth Science, University of Melbourne