Nos 384 a b c from this layer

gravel, sand, &c in layers of variable thickness, with a good deal of pyrites & peroxide of iron. 
H Then 150 feet of sandstone so soft as to be really sand & gravel beds. without many large stones - 
I succession of beds similar to G but none of the coal exceeding 8 inches in thickness and most of it much jointed and with a great deal of peroxide & sulphuret of iron 200 ft 
J. 4 ft bed of clay ironstone with impressions of leaves on beach
K. below low water there is said to be another