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



or anticline. About 60 yards to the westward 

 there is the following section : 



1. Olive-green massive sandstone 3 6 



2. Dark argillaceous shale and bands of 



sanstone with large erect trees .... 8 



3. Dark argillaceous sandstone 5 



4. Dark coaly shale 3 



5. Dark-gray fine sandstone 6 



6. Black coaly shale, in part clean coal. 4 



7. Dark-gray argillaceous underclay. ... 1 4 



8. Black coaly shale, passing into green- 



ish argillaceous shale 6 



9. Greenish arenaceous underclay passing 



into sandstone 2 



10. Dark-green argillaceous shale 3 



11. Measures concealed 1 10 



12. Greenish-gray coherent arenaceous 



shale 3 



Total thickness 29 3 



About 55 yards to the westward and perhaps 

 separated from the foregoing by a fault, th.'e fol- 

 io ^ving beds occur: 



1. Greenish and reddish argillaceous shale 



with layers of sandstone 14 



2. Coaly band 3 



3. Dark greenish shale with Veins of coal. 1 6 



4. Greenish coherent sandstone 4 



5. Red argillaceous shale. Perhaps ISTo. 



26 of Section XI 2 



Total thickness 18 1 



At 70 yards farther west these broken sections 

 end at a great cliff of conglomerate. They are 

 perhaps a repetition of the beds of Section XI 



