CRETACEOUS AND TERTIARY FORMATIONS 539 



Feet Inches 



Shale, brown ; 6 



Coal v 1 7 



Shale 1 2 



Coal 3 



Shale, sandy in part 18 



Coal 6 



Shale, yellow ! 



Coal 2 



Shale, sandy 8 5 



Shale, brown 2 



Coal 1 6 



Shale, carbonaceous, brown 1 



Sandstone, argillaceous, yellow 13 7 



Coal 8 



Shale, sandy, yellow 5 IO 



Shale, black 3 



Sandstone 6 2 



Shale, black , 2 



Shale, sandy, yellow and brown 6 



Sandstone, argillaceous, yellow and gray 19 



Shale, yellow 7 1 



Sandstone, yellow 4 



Shale, brown and yellow 10 10 



Sandstone, gray 2 6 



Shale, brown 2 8 



Coal 2 2 



Shale, brown, carbonaceous 1 



Shale, yellow, sandy . 1 



Sandstone 3 3 



Coal 2 



Shale, sandy, yellow 2 



Sandstone, yellow 4 7 



Coal 1 4 



Shale, brown 3 



Coal 6 



Shale 6 



Coal 9 4 



Shale, brown . 2 



Shale, sandy, yellow 5 



Sandstone, yellow 26 



Coal 2 2 



Shale 2 



