MA University of Oxford 1980.
PhD University of Cambridge 1985.
Research Fellow University of Cambridge 1984-1985.
At Bangor University School of Ocean Sciences since 1985, Professor 2005.
Editor Journal of Quaternary Science 2000-2005.
President, Quaternary Research Association, 2008-2011.
Royal Society-Leverhulme Trust Senior Research Fellowship, 2008-2009.
Fellow of the Learned Society of Wales, 2014-.
Director, Climate Change Consortium of Wales, 2011-.