182 



ANA TOMICAL TECHNO L OGT. 



FIG. 57. VENTRAL ASPECT OR BASE OF THE SKULL. (Modified from Stams-Durck- 



heim) ; x 1.75. 



523. O. pmx., Os prsmaxillare Prsemaxillary or intermaxillary bone. It forms 

 the most cephalic part of the skull, and in it are implanted the dorsal (upper) incisor 

 teeth. 



Prc. z., Processus zygomaticus. Zygomatic process of the temporal bone. 



