| SN2000 author citation | : |  | Zittel, 1887-1890 [Gauthier & Padian, 1985] | 
	
		| Original definition [PhyloCode] | : |  | Nesbitt, S.J. 2011. Bull. Amer. Mus. Nat. Hist. (no. 352): 194 ("Original definition: Crocodiles and all archosaurs closer to crocodiles than to birds (Gauthier and Padian, 1985)."). | 
	
		| Emended definition [PhyloCode] | : |  | op. cit.: 194 ("Zittel, 1887-1890", "Revised definition: ... (sensu Sereno, 2005)"). |