WEST RAGGED REEF TO MINUDIE (7). — LOGAN. 493 



Ft. In. 



Red sandstone of a soft quality and red arenaceous shale 11 



Red arenaceous shale '. 24 



Red sandstone cong-lomerate with white, red and yellow 



quartz, and black lydian stone pebbles, vaiying in size 



from that of a pea to tliat of an egg- 17 



Red sandstone of a very coarse grit, with streaks of 



white parallel with the bedding 16 



Red sandstone conglomerate with quartz and limestone 



pebbles. The matrix is coarse 4 



Red sandstone with thin white streaks deposited in it. . 35 

 (This bed is cut by a regnilar vein of sulphate of barytes 



3 inches wide. Its colour is tinged with red. The 



course of the vein is N". & S. The underlie E. < 82°.) 

 Red sandstone conglomerate. The bed is very uneven 



and contains calcareous material 3 



Greenish concretionary limestone, looking very like a 



conglomerate with limestone pebbles 8 



Greenish gray sandstone 1 



Greenish concretionary limestone as before 3 



Reddish sandstone 7 



Greenish concretionary limestone as before 5 



Red or chocolate coloured shale 8 



Red sandstone 2 



Red or chocolate coloured shale 1 



650 



EECAPITULATION. 



Sandstone — 



Greenish gray 1 



Reddish 7 



Red and green 20 



Red 65 



93 



Red with white streaks 51 



-144 



