nil 



squa 



I 



THE PARIETAL BO! 



< 1 i r- I- | 



sut 



masl i vith tl 



.t thr Ian 



tin 1 sutun , the -.tu'ittal boi 



I and ; 



i hara< ter t<> tin suture 



externa] surface i- overlaid in the squai 



four angles of the bone are ti 



and sagittal sutures; the spl 



suture; the 



sutures; and the ma 



out the parietal notch of the temporal bone. I 

 'I'lu- external or parietal surfa< 



parietal eminetu . Belov, this run tru 



and 40), the latter being much more di 



surface of the parietal bone forms 'ion i^i th- 



in the vicinity oi the sagittal suture and 1 



foramen, a so-called emissary foramen. 



orifice is wanting; the former leads into th< 

 The most >trikin,u r structures upon tru 



for the blood-vessels, tulci ar: of whi 



pronounced posterior one. They are for 



are accurate moulds oi these vt Th( 



which accommcxlate venous sinuses of the dura mal 



* Much more rarely stu 

 not infrequently converted into a sh I 



