By Raby, Charlotte, Hearn, Sam, Collins Big Cat
By Anna Claybourne, Collins Big Cat
By Steve Brusatte
By Dr. Thomas R. Holtz, Jnr., Luis V. Rey
By Bobbie Kalman
By Michael Benton, Jim Channell, etc., Kevin Maddison, Ralph Orme
By Jonathan Litton
By Helen Dineen, Barry Ablett, Collins Big Cat
By Dougal Dixon
By Andrew Campbell
By Jane Bull
By Melvin Berger, Gilda Berger
By Andrew Campbell, Belinda Gallagher
By Helen Greathead, Mike Spoor
By Kirsty Holmes
By Donaldson, Julia, Roberts, David
By Burnie, David
By Cooper, John A., Bull, Peter
By Hambleton, Laura
By Penny Dale
By Rusu, Meredith
By Christopher Lloyd et al
By Ingela P Arrhenius
By Dan Abnett