FORMATIONS OF SILURIAN AGE. 
2 A*S. Hard, bluish-black limestone, similar to 2 A®?. 
Teste Oboe 
2 A**, Hard, bluish-black, semi-crystalline limestone, 
with many fossils. 5 ft. 
2 A**. Hard, nearly black limestone, with bands of fos- 
Snilsp Chait teaba, 
2 A**, Hard, fine-grained, knotty, blue limestone, with 
some bands of fossils. 12 ft. 
Coeymans Limestone. 
2 A°™. Coarser-grained, crystalline, gray limestone, with 
masses of Favosites. 10 ft. 3 in. 
2 A*8. Not exposed. 30 + ft. 
New Scotland Beds. 
to 
*. Hard, cherty limestone, abundantly fossiliferous. 
Ledge exposed just back of the Sanford Near- 
pass quarry. 20 + ft. 
2 A®**. Soft shale, with some limestone bands, mostly 
unexposed. Fossils numerous in some _ beds. 
AO) Sec. 
2A 
Becraft Lamestone. 
2 A**. Hard, dark or gray, cherty limestone, continuously 
exposed for about one-half mile along the crest 
of a low ridge back of the summit of the Near- 
pass quarry bluff. Abundantly fossiliferous. 
PAD) eats ain 
Kingston Beds. 
2 A**. Unexposed beds, probably more or less shaley. 
80 + ft. 
11 fala aay 
117 ft. 3 in: 
IAG oR aloha. 
138 ft. 11 in. 
149 ft. 2 in- 
180 ft. 
200 ft. 
340 ft. 
360 ft. 
44 ft. 
