66 



THE SKULL AS A WHOLE. 



IMrRATEMPORAL 

 CREST 



Fig. 68. SIDE VIEW OF THE LOWER AND FORE PART OF THE SKULL, THE INFERIOR MAXILLA AND 



ZYGOMATIC ARCH BEING REMOVED, TO SHOW THE ZYGOMATIC FOSSA. (&. D. T.) 



OPTIC FOR. 



NF. TURB. BONE 



Fig. 69. SAGITTAL SECTION OF THE FACIAL PORTION OF THE SKULL. (G. D. T.) 



The section passes through the right orbit a little internal to the centre, and opens up the antrum 

 and spheno-maxillary fossa. 



