Entity:

Concise hierarchy

Original position

Ref: G. Olshevsky, 1991: 113 ("provisionally").

Avetheropoda (Clade) Paul 1988 [Padian et al. 1999]

Ref: T.R. Holtz Jr. et al., 2004: table 4.1 (p. [77]).

Ref: G. Olshevsky, 1991: 113. [new taxon]

*Avetheropoda* (Clade) Paul 1988 [Padian et al. 1999]	Ref: T.R. Holtz Jr. et al., 2004: table 4.1 (p. [77]).
†*Allosauridae* (Family) Marsh, 1878	Ref: G. Olshevsky, 1991: 113. [new taxon]

2026	Available in Systema Naturae 2000	†1s
1989-present	Systema Naturae 2000	[; †1s]
2004	T.R. Holtz Jr. et al.	[; †1s]