Mikko's Phylogeny Archive Non-Avian Archosaur Griups   Cerapoda

<==o †CERAPODA [Neornithischia sensu Sereno]
   |--o †Heterodontosauridae
   |  |?- †Echinodon becklessi Owen, 1861
   |  |-- †Lanasaurus scalpridens
   |  `--o †Heterodontosaurinae
   |     |-- †Abrictosaurus consors
   |     `--o †Heterodontosaurini
   |        |-- †Lycorhinus angustidens
   |        `-- †Heterodontosaurus tucki
   `--+-- †Ornithopoda (ornithopods; linnunjalat))
      `-- †Marginocephalia (rajakalloiset)

Reference(s):

Coombs, W. P. Jr., Weishampel, D. B., & Witmer, L. M., 1990: Basal Thyreophora. 427-434
in Weishampel, D. B., Dodson, P., & Osmólska, H. (eds.), 1990: The Dinosauria.
–University of California Press, Berkley, Los Angeles, Oxford, 1990 xvi-733

Keesey, T. M., 1996-2000: The Dinosauricon
–iNet: http://dinosauricon.com/

Sues, H.-D., & Norman, D. B., 1990: Hypsilophodontidae, Tenontosaurus, Dryosauridae. 498-509
in Weishampel, D. B., Dodson, P., & Osmólska, H. (eds.), 1990: The Dinosauria.
–University of California Press, Berkley, Los Angeles, Oxford, 1990, xvi-733