Clarifying aetosaur phylogeny requires more fossils, not more trees--reply to intraorganismal homology, character construction, and the phylogeny of aetosaurian archosaurs (reptilia, diapsida).
Heckert
Andrew B
AB
New Mexico Museum of Natural History and Science, 1801 Mountain Road NW, Albuquerque, New Mexico 87104-1375, USA. aheckert@nmmnh.state.nm.us
Lucas
Spencer G
SG
D000489:Alligators and Crocodiles / Q000033:anatomy & histology* / Q000145:classification*; D000818:Animals; D005580:Fossils; D012107:Research Design