m m j^ (s mE ® IF m m ^ 



Strophomenidae 



Palaeont.N Y.Vol.rv;Ptii = Vol.Vni (.i-ucru- lllusir.-iiions 



Plate XI. C. 



12 



^ 



jK ^^s^ 



-\ 



^#' 



.•■V, 



w 



^ 



31 



31 



■1 



X 



R .ETOdtfield and E .Emmons deL 



Phil.Asi-lilh. 



