High-resolution correlation of Anglo-Welsh Middle to Upper Ordovician sequences and its relevance to international chronostratigraphy av Bettley, R, Fortey, R, Siveter, D

Special papers in palaeontology no. 70 - Trilobites and their relatives contributions from the Third International Conference, Oxford 2001 - Introduction av Fortey, R, Lane, P, Siveter, D

Crustaceans and the "Cambrian explosion" - Response av Siveter, D, Waloszek, D, Williams, M, Fortey, R

A Silurian 'marrellomorph' arthropod. av Siveter, D, Fortey, R, Sutton, MD, Briggs, D, Siveter, D