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"Pocono Mc 



2000'' 



l - Oakland 



-■-Highest fossils 



- Henry ville 

 :2 jse'. 



High Bridge 

 -Spra.gu.eville 



Gravel Place 



East Siroudsburi] 



403' 



rairable manner, the ac- 

 curacy of which has been 

 personally tested in many 

 localities. 



The base of the section 

 is the Upper Helderberg 

 limestone (Corniferous), 

 which is well exposed in 

 the D. L. & W. E. K. cut 

 one mile south of the 

 East Stroudsburg station. 

 The railroad cut is 

 through an anticlinal fold 

 and near the center the 

 Cauda-galli grit is ex- 

 posed, the limestone at 

 the northern end of the 

 cut being overturned. 

 The Marcellus shales suc- 

 ceed the limestone, one 

 exposure being in the 

 railroad cut a short dis- 

 tance south of the sta- 

 tion, and another along 

 McMichaels creek, oppo- 

 site Elizabeth street, 

 Stroudsburg. Fossils are 

 not generally common, 

 bat at the northeastern 

 end of the small ridge 

 north of Scott street, 

 Stroudsburg, is a bluish- 

 black shale in which they 

 are quite abundant.* The 

 following species have 

 been identified from this 

 outcrop. (U. S. Geol. 

 Surv., No. 1475 B 1 ). 



* This locality was men- 

 tioned by Prof. White ; see 2d 

 Geol. Surv. Perm., G 6 , pp. 115, 

 116. 



