[Jiill. Mils. Comp. Zool. 



Miocene Colcontera Plate i i 



iV 



<^-" V'-" >. 





3 " ! 



.^•v 



^^ 





<''^^? 











•■■■^<C:Of-_-. 

 6 ( 



k; 



_» ) ....^■' 



HELIOTYPE CO., BOSTON 



