494 CARBONIFEROUS ROCKS IN CUMB. CO. — LOGAN & FLETCHER. 



Ft. In. 



Conglomerate, with red, Avhite, gray and yel- 

 low quartz and black lydian stone pebbles, in 



a matrix of red sandstone 148 



Limestone in concretionary nodules .placed in 

 a matrix of greenish sandstone and shale, 

 occasionally associated with carbonized frag- 

 ments of plants 16 



Shal(^ 



Deep red and chocolate red arenaceous. 62 

 Measures concealed, but supposed to be 



of the same quality 280 



342 



650 



Greenish gray sandstone, red towards the top 12 



Greenish gray arenaceous limestone, with a band of 



concretionary limestone, resembling conglomerate. . . 6 

 Greenish concretionary limestone and coarse sandstone, 



with carbonized drift plants 1 



Greenish gray sandstone 11 



Greenish gray sandstone, with two bands of concretion- 

 ary limestone 12 



Reddish black and reddish broA\ai shale, with beds con- 

 taining calcareous septarise 9 



Dark gray sandstone, with nodules' of concretionary 



limestone 2 



Reddish black argillaceous shale, with nodules of ferru- 

 ginous limestone 9 



Greenish gray sandstone 30 



Greenish concretionary limestone 1 



Greenish gray sandstone 21 



