Nesbitt, S.; Norell, M. A. (2007). «Extreme convergence in the body plans of an early suchian (Archosauria) and ornithomimid dinosaurs (Theropoda)». Proceedings of the Royal Society B: Biological Sciences. 273 (1590). pp. 1045–1048. PMC1560254. PMID16600879. doi:10.1098/rspb.2005.3426
Nesbitt, S. (2007). «The anatomy of Effigia okeeffeae (Archosauria, Suchia), theropod-like convergence, and the distribution of related taxa». Bulletin of the American Museum of Natural History. 302. pp. 1–84. doi:10.1206/0003-0090(2007)302[1:TAOEOA]2.0.CO;2
nih.gov
ncbi.nlm.nih.gov
Nesbitt, S.; Norell, M. A. (2007). «Extreme convergence in the body plans of an early suchian (Archosauria) and ornithomimid dinosaurs (Theropoda)». Proceedings of the Royal Society B: Biological Sciences. 273 (1590). pp. 1045–1048. PMC1560254. PMID16600879. doi:10.1098/rspb.2005.3426