-If 



•^. fefl ! i'. . . 



PI. ATI-: V. (a). — View of a part of Section 1. showing the Styliolina limestone 

 at the base, the Genesee shales and the Naples shales. 



■ 



(b). — View of the lower end of Section 2. Tbe projecting bed is the Styliolina 



liffljiafnna 'I* li .•<-.....-,-.. *',... , 1 U*«S*j«#v *U.. C I, i...!.. .1 n L - l-,ni,-, i*i (In. iin/l.-»- 



