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



Ft. In. 



Red and green tough crumbly claystone, with balls of 

 argillaceous iron ore, stigmarice leaves crossing the 

 bed (underclay) •. 2 



Gray rough sandstone and tough crumbly red and green 

 arenaceous shale ; one stigmarice branch visible with- 

 out leaves, but leaves exist in other parts of the bed 

 (underclay) 4 



Red and green tough crumbly clay, some very like 



underclay , but no stigmarice leaves visible 2 



Dark gray argillaceous shale, no stigmarice visible, but 



the mass tough and crumbly 1 



Reddish argillo-arenaceous shale, with stigmarice 



branches and leaves {underclay) ; 2 



Red sandstone with green spots 3 



Red and green variegated sandstone, the green in 



spots 3 



Gray argillaceous shale ■.....■ 3 



5. Coaly matter 0^ 



Greenish arenaceous shale, with stijgmarice branches 



and leaves, the recumbent branches crossing one ano- 

 ther and running in all directions (underclay) .... 8 



Green sandstone 2 



(From the succeeding bed there starts an upright sigil- 

 laria about 1 foot in diameter, only 2 feet of the 

 length are visible.) 



6. Carbonaceous shale 3 



Gray argillo-arenaceous shale, with stigmarice leaves 



(unde^rcloiy) 6 



Greenish gray sandstone, with stigmarce leaves (under- 

 day) 4 



Greenish gray sandstone, with stigmarice branches and 



leaves (underclay) 2 



Red argillo-arenaceous shale, with stigmarice leaves 



(underclay) 3 



