Dinosaur taxomonic information from the University of Bristol.

Dinosaur species, taxonomy, references, and pictures.

Systematic information for dinosaur species organized alphabetically and by author(s) who named the species.

Website with complete listing of known dinosaur genera.

Interactive cladogram from Øyvind M. Padron.

Includes a list of every organism that lived 65 million years ago (at the very end of the Creatacious) in the Hell Creek Formation, Montana.

Information on Paul Sereno and his paleontology research, including the dinosaurs Eoraptor, Suchomimus, Deltadromius, Herrerasaurus, Afrovenator and Carcharodontosaurus.

Dedicated to dinosaur art, taxonomy and species listing.