Presentation by Professor Simon Haslett at the University of the Third Age Mendip Hills Study Day at Draycott, Somerset, on 1st March 2012.
Simon Haslett is Professor of Physical Geography and Associate Pro Vice-Chancellor at the University of Wales.
The talk is based on extracts from S. K. Haslett (2010) Somerset Landscapes: Geology and Landforms. Blackbarn Books. Available from: