WEST RAGGED REEF TO MIXUDIE (4). — LOGAN. 447 



Ft. In. 



Gray argillaceous sandstone, with stigmarice {under- 

 stone) 3 



Dark gray argillaceous shale 8 



13. Coal and carbonaceous shale C 



Gray argillaceous shale, witth stigmarice and ironstone 



balls {undercJay) 2 



Gray argillaceous sandstone, with stigmarice (under- 

 day) 2 



Red and green shale, as before 7 



Gray argillaceous sandstone, with stigmarice {under- 

 stone) 1 



Red and green argillaceous shale, with stigmarice ficoides 



{underclay) 7 



Gray sandstone and shale 1 



Red or chocolate coloured and green argillaceous shale 3 



Gray soft shaly sandstone 1 



Measures concealed, but supposed to be soft 7 



Greenish gray soft sandstone 4 



Measures concealed, but supposed to l>e soft 2 



Gray sandstone 4 



Measures concealed, but supposed to be soft 3 



Reddish green sandstone 3 



Gray sandstone and shale 1 



Red argillaceous shale 1 



Green arenaceous shale 1 



Gray sandstone 1 



Gray argillaceous shale 6 



Green and red shale 3 



Gray sandstone, with a bed of argillaceous shale 2 



Greenish gTay argillaceous shale, with ironstone balls. . 17 



Reddish green sandstone 1 



(In this are upright catamites — 3 of them in the 

 space of 1 foot.) 



Grav argillaceous shale 2 



