314 OSTEOLOGY OF TtTBINARES AND STEGANOPODES. 



througL its periphery makes an angle with the plane of the basis-craaii 

 of aboul GO degrees. 

 Regarding this skull from a superior aspect we are to note ihe .small 



*'"• l:; -. Sk "" "' '''-<"■"""* .'■'"»•''": seen from aboro; mandible removed and anterior portion of snpe- 

 ' ""• mandible art .haw,,. Same spei imon , given ir Fig. 40 , life size. By the author. 



