- Department of Archaeological Sciences Ancient Metallurgy Research Group Head of Research Group: Mark Pollard, Professor of Archaeological Science Gerry McDonnell, Senior Lecturer in Archaeological Sciences Rob Janaway, Lecturer in Archaeological Sciences Tim Taylor, Lecturer in Archaeology Cathy Batt, Senior Lecturer in Archaeological Sciences Sam Murphy, Honorary Visiting Senior Lecturer in ...www.brad.ac.uk/acad/archsci/depart/resgrp/amrg/amrginfo.htm