Author: Clare Milsom
Bio: Clare Milsom is a Principal Lecturer in the School of Biological and Earth Sciences at Liverpool John Moores University, UK. She has a PhD from Liverpool University and her main research interests are in exceptionally preserved crinoids, functional morphology, and evolution.
Author: Sue Rigby
Bio: Sue Rigby is Director of Teaching in the School of Geosciences, University of Edinburgh, UK. She has a PhD from Cambridge and concentrates her research on the evolution of plankton and the functional morphology of graptolites.