INTERIOR OF THE SKULL 



85 



Fig. 92. — The Skill in Horizontal Section. 



RIDGE FOR FALX CEREBRI 

 CRISTA GALLI 



ANTERIOR FOSSA 

 CRIBRIFORM PLATE 



LESSER WING OF SPHENOID 



THE LIMBUS 

 GFTIC GROOVE 



PITUITARY FOSSA 



DORSUM EPHIPPII 

 PETRO-SPHENOIDAL PROCESS 



MIDDLE FOSSA 



FORAMEN MAGNUM 



POSTERIOR FOSSA 



INTERNAL OCCIPITAL CREST 



INTERNAL OCCIPITAL PROTU- 

 BERANCE 



"-tSgi 



