PLATE XLVII. 



SKULL OF TYPE OF DICERATOPS HATCHERI LULL. 



(See p. 149.) 



Plate prepared under the direction of Hatcher. 



Type specimen, No. 2412, U. S. National Museum. Left lateral view. 



ep, epoccipital. pa, parietal. 



ju, jugal. pmx, premaxillary. 



If, lachrymal foramen. qu, quadrate. 



mt, maxillary teeth. r, rostral. 



mx, maxillary. sf, squamosal fenestra? 



n, nasal. . S q, squamosal. 



no, nasal opening. soh, supraorbital horn core. 



o, orbit. 



One-eighth natural size. 



292 



