Report of U. S. National Museum, 1898.— Cope. 



Plate 2. 



FIG. 16. 



F1C 13 



FIC.I5 



FIG20. 



FIG. 19 



FIG 22 



FIG. 17. 



FIG.14-. 



CBI! 



FIG.I8. 



Hyoid Bones of Sauria Iguania and Diploglossa. 



For explanation of plate see page 1235. 



