THE SKULL THE CRANIUM 



189 



FIG. 127. 



Incisors. 



Anterior Palatine Foramina. 



Incisive Foramina. 

 Canine. 



Premaxillary. 

 ^-" Palate Process of Maxillary. 



First Premolar. 



Infraorbilal Foramen. 



Posterior Palati, 

 Foramina. - 



Second Premolar. 



Alveolar Border. 



Tnberosity. 

 Palatine. 

 Postorbital 

 Processes. 



Zygoma 

 Orbitosphenoid 



Presphenoid. 

 Basisphenoid. 



/imi j 



Foramen Rotundum 



Hamular Process 

 External Pterygoid 

 Fosxa\ 



Alisphenoid 

 Foramen Ovale 



f\- Alisphenoid. 



Third Premolar. 

 Molar. 



Glenoid Cavity. 

 Postglenoid Process.- 

 Postglenoid Foramen.' 

 Canal of Huguier. 

 Qlaserian Fissure. 

 Ectotympanic.-^i 'fj 



Eustachian 



External Auditory Meatus. 

 Basioccipital. 



Stylo-mastoid Foramen.~~~^ii 

 Pit for Tympano-hyal. 

 Mastoid Process. 



Entotympanic. 



Paroccipital Process. 



Condyle, ivith Atlas. 

 Foramen Magnum. 



With Entotympanic. 

 With Ectotympanic. 



Middle Lacerated Foramen. 

 Opening for Vidian JXerve. 

 Petrous. 



Petrous Roof of Tympanum. 

 Sqitaiiious Jioof of Tympanum. 

 J ': "iiKiittory. 

 With Ectutympanic. 

 "3 ;?3fff~Stylo-iitastoid Foramen. 

 



. Mastoid Process. 

 \Bridge. 



\ External Root of Septum. 

 I Temporal. 



Aquieductus Fallop-ii. 

 Fenestra Rotunda. 

 Exoccipital. 

 'Jugular Foramen. 



Supraoccipital. 



Lambdoidal Ridge. Anterior C'ondyluid Foramen. 

 THE SKULL, LOWER ASPECT. 



