Ohio Journal of Science. 





'^%%^ ^T^SOJR 



FIG ^2. 



m 





_.Ec. 

 -_PI. 

 G. C 





eiW Q'^ ^'©e?' 





S. V X, 



F ® 



Vol. XVI, Pl.\tk XXV.- 



.-Ec 



FKD.SS: 



£ft.fe#r» 



e© 









G V \. 

 S. \\ X, 



G. v. » 





®3"©<- 



®©c 



G. V. X. 



Or 





>® 



^ 



©jr 



(£> 







^®^ 



^^ 





© 'f^^Po 





S36! 







S. V. x»' 



ac. 





'fS«^4"|9?® ®®^^®- S«^^ ': <S, 





#^llf ft%® €^^^.^^ 



rm® 



®. 



'-®^!©®''^S 



^©^e^l%,ri®^® 4$^ "'^ 



G- ^ ^- ^^ ^. 





-^C""- 



Ec. 

 _ PI- FIO 32. 



® 



"^"♦•yai^ 



© 



F^o.^8. 



\ -Ec. 



>, .S. V. X, 



m 







G. V. .X=' /X4--G-C- 

 )^ J FI0.29. 





M 



•& 



FIG 37 to 



p. V. X. 









L. PI, 



G. V. Xi 





.^*.-^^l'«^ 









^% 



® 



s. V. x/ • m 

 Carlos I. Reed. 







