466 CARBONIFEROUS ROCKS IN CIJMB. CO. — LOGAN & FLETCHER. 



Fr In. 



44. Carbonaceous shale 1 6 



Dark gray argillaceous shale 2 



Carbonaceous shale, with ironstone balls. . . 4 

 Dark gray argillaceous shale, with ironstone 



balls 6 



Black bituminous Umestone, with, shells. .. . 1^ 



Dark green argillaceous shale 1^ 



Coal 0^ 



Black bituminous limestone with plants and 



minute shells 0^ 



Coal 5 



Black bituminous limestone, with stigmariw 



and other plants 2 



Coal 1 



Black bituminous limestone, with stigmarice 

 branches and leaves, and fragments of 



other plants 2 



Coal 0^ 



11 0^ 



Gray crumbly argillo-arenaceous shale, with indistinct 



stigmarice leaves (underclay) 3 



Red and green crumbly argillaceous shale {underclaij) 10 



Red and green sandstone 5 



Red or chocolate coloured argillaceous shale 1 6 



Reddish sandstone 1 



Red or chocolate coloured argillaceous shale 1 



Greenish gray sandstone 9 



Red argillaceous shale, with thin green beds and some 



patches of sandstone 40 



Red shale, with a considerable numl)er of small Ijeds of 



sandstone 6 



Greenish gray sandstone, with upright catamites about 

 2 inches in diameter ; some of them are traceable for 

 4 feet in the ujDper part of the bed ; 6 of them are 

 visible; the top of the bed is reddish in colour 10 



