| SN2000 author citation | : |  | (O.C. Marsh, 1878) P.J. Currie & X.-J. Zhao, 1993 [Padian & Hutchinson, 1997] | 
	
		| Original clade name & spelling | : |  | Currie, P.J. & Zhao, X.-J. 1993. Can. J. Earth Sci. 30 (10): 2079. | 
	
		| Original definition [PhyloCode] | : |  | Padian & Hutchinson, 1997. |