作者: Imran Rahman

Mark Sutton is a Senior Lecturer at Imperial College, London, UK specializing in Palaeozoic invertebrate palaeobiology and in three-dimensional visualization techniques. He is the primary author of the SPIERS software suite for palaeontological 3D reconstruction. Imran Rahman is a Research Fellow at The University of Bristol, UK. He specializes in the origin and early evolution of echinoderms, and uses virtual palaeontology to study the form and function of fossil taxa. Russell Garwood is an 1851 Royal Commission Research Fellow based at The University of Manchester, UK. He uses X-ray techniques to study fossils, primarily early terrestrial arthropods. He is the secondary author of the SPIERS software suite.