Ly, Jy Dbl & ont yy YtnH Yj, We 
DAN == 
DEST AS cin ae me oe oe ee oe me 
Dr.Leidy & A Frey, del. T. Smelair’s th, Phil® 
1-3 Tricnyx foveatus 4. Emys obscurus 5-7. Comp semys victus 
9-19 Grocodilius humilis. 20-23, Lepidotus occidentalis. 24-30 Mylognathus prisous - 
