Figure 8. A in Functional morphology of neck musculature in the Tyrannosauridae (Dinosauria, Theropoda) as determined via a hierarchical inferential approach

Figure 8. A, lateral view of m. longus colli dorsalis pars cranialis (m. l.c.d. cranialis), m. longus colli dorsalis pars caudalis (m. l.c.d. caudalis) and mm. intertransversarii (mm. intertrans.) of Cygnus columbianus. Note posterior slips contributing to m. l.c.d. cranialis, ventrally inserting heads of m. l.c.d. caudalis and multiple tendinous divisions of all mm. intertrans. B, left m. transversospinalis cervicis (m. trans. cerv., outlined in grey) of Caiman crocodylus, inserts by a white tendon onto C1. M. spinocapitis posticus (m. sp. cap. post.) and m. longissimus capitis superficialis (m. long. cap. sup., with part of surrounding fascia left on) are also outlined in grey. Superficial muscles have been removed.