Figure 10. A in Functional morphology of neck musculature in the Tyrannosauridae (Dinosauria, Theropoda) as determined via a hierarchical inferential approach

Figure 10. A, several muscles of Pelicanus occidentalis, disseted in lateral view. Abbreviations are as in the main text. Several slips of m. rectus capitis dorsalis (m. r.c.d.) converge ventrally, towards tendinous insertions on the basioccipital tuberosities. M. complexus has an unusual lateral, tendinous insertion. B, posterolateral view of m. longissimus capitis superficialis (outlined in dark grey) of Alligator mississippiensis. The posterior origin and the insertion are tendinous. M. iliocostallis capitis (m. il. cap.) is depicted, and m. constrictor colli has not been dissected away. The neck is slightly dorsiflexed in this view .Published as part of Eric Snively & Anthony P. Russell, 2007, Functional morphology of neck musculature in the Tyrannosauridae (Dinosauria, Theropoda) as determined via a hierarchical inferential approach, pp. 759-808 in Zoological Journal of the Linnean Society 151 on page 779, DOI: 10.1111/j.1096-3642.2007.00334.x, http://zenodo.org/record/373491