OF CLACK MAN ANS HIRE. 



501 



Nos. j 



Provincial Names. 



r r r • 71 r 



Iv erncrian ISamts 



to 

 £ 

 H 



w 



(-! 

 *-* 



>— 1 



130 



ft 7 



C oc'il, 



KjliOlC Cll-COCIL w SiUlc- 







8 







n n / _ 







137 



Pavement-metal, 



LnQurateu. ciay , 





J' 





138 



Hard grey stone, 



Hard grey sandstone. 



0 





5 



139 



Blaeswith white stone 



Slate clay, with white 









bands, 



sandstone beds, 



I 





1 1 



140 



Grey stone, 



Grey sandstone, 



0 



I 



0 



141 



Blaes with bands, 



Slate-clay, with beds 











of sandstone, 



0 





4 







Fathoms, 



II- 





1 1 



In the middle and south fields, the strata can- 

 not be accurately ascertained to the same depth ; 

 but, before concluding the account of this coal di- 

 strict, we shall collect all the facts relative to the 

 stratification of these, that we may compare what 

 analogy there may be in the arrangement of the 

 various minerals in the three different fields form- 

 ed by the two Great Slips. 



The strata of the section lie in the most regu- 

 lar order, almost similar to the leaves of a book, 

 excepting when they are deranged with (what is 

 termed by miners) troubles, viz. dikes, slips and 

 hitches ; but of these, and the variations of thick- 



li 3 



