Skull and cervical vertebrae and reconstruction of selected muscles of Allosaurus. cm capiti-mandibularis; l: longissimus; ls: levator scapulae; p: paroccipital process; pt: pterigoideus; s: sternomastoideus; sc: spinalis capitis.
From Antón et al., 2003
(via scientificillustration)
Skull and cervical vertebrae and reconstruction of selected muscles of Allosaurus. cm capiti-mandibularis; l:...