A juvenile skull of the primitive ornithischian dinosaur Heterodontosaurus tucki from the 'Stormberg' of southern Africa

R. J. Butler, L. B. Porro, and D. B. Norman

2008

Article

Journal of Vertebrate Paleontology 28(3):700-711

Find it at:

http://dx.doi.org/10.1671/0272-4634(2008)28[702:AJ