Plate 20
PLATE 21.
A. Zygoma.
B. Articular glenoid fossa of temporal bone.
C. External pterygoid process lying on the levator and tensor palati muscles.
D. Superior constrictor of pharynx.
E. Transverse process of the Atlas.
F. Internal carotid artery. Above the point F, is seen the glosso-pharyngeal nerve; below F, is seen the hypoglossal nerve.
G. Middle constrictor of pharynx.