University of Reading

Professor Emeritus, Australian National University

Woodwardian Professor of Geology, University of Cambridge

Professor of Palaeobiology, Leicester University

Nanjing University

Professor of Palaeoecology, University of Bern

Professor, School of The Environment, The University of Queensland

University College Dublin

Research Professor, School of Earth and Environmental Sciences, Cardiff University

Department of Geosciences and Geography, University of Helsinki, Finland