220 



REPORT— 1902. 



Thickness 



(Esti- 28 

 mated) 

 from 

 dip 



Locality 



Interval [(see note on (5) Section 

 'P')- 



Limestone shale. Pteronitcs angus- . 



^"f"'- j.'Q'onG"Map. 



Shale rich in plants. J 



5. Section ' P' — 1" a7}d 6'^ Map. Junction of Stream from 

 South and Hirer Noe. 



Thickness 



/ u 



2 C 



Black shales. PosidotiicUa Irfvls. 



Thin, laminated, sub-crystalline limestones. Phillip- 

 da sp. ; Prodvctvs semireticulatns ; Chonetes 

 Lagvesnana ; ? Spirifer glahcr ; Discina nitida; 

 Glyjjhlocerax Mliiigue ; ? Prolecanitcs comjjressus. 



Thinly bedded black shales. 

 Stronger shales. Orthoceras. 



G. Section' at Bradwell {marked ' Loir est Shales^ on \" Map). 

 Thickness 



5 

 11 



(Esti- 30 

 mated) 



Large bullion (4' diameter) in upper portion. 

 Brown, thinly bedded shales. Glyphiocerai bilingue. 

 Black cherty limestone. 



Black shales. Posidoniella lavis (numerous in 

 layers). 



^l Thickness 



I 3 



Cherts and limestones. 

 7. Section at Bradvell ' K' on I" Map. 



Black chert. 



Dark limestone : fine shell debris. Plnllipna sp. 



Chert. 



Dark-blue limestone. 



Chert. 



Kotes on the Sections. 



From (1) section it will be seen that a fault (Downthrow, N.) occurs 

 between thejmain E.^escarpmentof Mam Tor and the scarp whose section 

 is given. On the N. side of Mam Tor, the tirst 700 feet are drift covered. 



