576 



E. B. BRANSON 



between the parasphenoid and the palatine foramen. From the 

 postero-outer corner a short process projects between the nares 

 and the palatine foramina to articulate with an inward projection 

 of the palatine. In front of the internal nares the prevomers articu- 

 late with the palatines as far as the anterior edge of the large palatine 



prnf 



Fig. 2. — Anaschisma browni; palatal view of skull, one-fifth natural size. 



co, condyle; eoc, exoccipital; if, infratemporal foramen; in, internal nares; m, maxillary; pa r 

 parasphenoid; pfo, palatine foramen; pi, palatine; pm, premaxillary; pmf, premaxillary foramen; 

 pt, pterygoid; q, quadrate; qj, quadrato-jugal; t, transverse; v, vomer. 



tooth. From this point the anterior margin passes inward in a 

 broadly rounded curve to the median line, which it meets about 

 5 cm posterior to the tip of the snout. There is a series of four or 

 more small teeth on the anterior margin of each prevomer. 



