Entity:

Concise hierarchy

Branch-based clade

Ref: J.A. Whitlock, 2011: table 5 (p. 883) (Wilson, in Salgado et al., 2004).

Ref: J.I. Canudo et al., 2018: 681.

Ref: J.I. Canudo et al., 2018: 681.

Ref: J.A. Whitlock, 2011: 884 (fig. 7).

†*Diplodocimorpha* (Clade) Calvo & Salgado, 1995	Ref: J.I. Canudo et al., 2018: 681, 687 (fig. 5).
†*Diplodocoidea* (Clade) Upchurch 1995 [Wilson & Sereno 1998]	Ref: J.A. Whitlock, 2011: 884 (fig. 7).
†*Diplodocoidea* (Clade) Upchurch 1995 [Wilson & Sereno 1998]	Ref: P. Upchurch et al., 2004: table 13.1 (p. [263]).