113 
]’KXTAMi;!!ll)A^ 
f 
Palaeont,N.Y.Vol.IV.Pt,il=Vol.VIII. 
( 'oiu.'ric lllusli'alions. 
Plate LXXIII 
Im'.?*’ ’V.5^ 
'i- -w 
i#*. 
E.Emmons del. 
PMl.Ast.lith. 
