Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Ornithischia - (Family) Ceratopsidae
Included, by definition, in node-based clade
Included, by definition, in branch-based clade
Excluded, by definition, from branch-based clade
| †Lagerpetidae (Clade) Arcucci 1986 [Nesbitt, Irmis, Parker, Smith, Turner & Rowe 2009] | |
Ref: S.J. Nesbitt et al., 2009: 499. |
| Saurischia (Clade) Seeley 1887 [Gauthier 1986], nom. cl. inval. | |
Ref: S.J. Nesbitt, 2011: 211 (sensu Sereno, 2005). |
| Saurischia (Clade) Seeley 1887 [Gauthier 1986], nom. cl. inval. | |
Ref: P.C. Sereno, 2005: taxon_edit.php [23 Mar 2016]. |
| †Sauropodomorpha (Clade) Huene 1932 [Salgado et al. 1997] | |
Ref: S.J. Nesbitt, 2011: 214 (sensu Sereno, 2005). |
| †Silesauridae (Clade) Langer et al. 2010 | |
Ref: S.J. Nesbitt, 2011: 209 (Nesbitt et al., 2010). |
Current position