Simon A. Parfitt, René W. Barendregt, Marzia Breda, Ian Candy, Matthew J. Collins, G. Russell Coope, Paul Durbidge, Mike H. Field, Jonathan R. Lee, Adrian M. Lister, Robert Mutch, Kirsty E. H. Penkman, Richard C. Preece, James Rose, Christopher B. Stringer, Robert Symmons, John E. Whittaker, John J. Wymer et Anthony J. Stuart