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



Ft. In. 



TO, Gray and iiisty and greenish nut-and-egg conglom- 

 erate 8 



71. Red argillac^us shale 3 



72. Gray and greenish flaggy sandstone 9 



73. Gray and greenish and msty, pebbly sandstone and 



grit 5 



74. Reddish argillaceous shale with greenish layers, but 



essentially ted 14 



75. Greenish sandstone in one bed, replaced on the 



strike by shales and flags 1 'i 



76. Red argillaceous shale ,with layters of reddish sand- 



stone 17 



77. Greenish wavy sandstone and arenaceous shale 3 6 



78. Cream-colored or rusty very fine sandstone, some- 



what concretionary, like certain layers seen on 

 Pudsey Point and also on Hetty Point ; irregularly 

 jointed and all fine. A vein of coal at the bottom, 

 one inch thick, in an irregular joint 11 



79. Nut-and-egg conglomerate 5 



80. Gray, pebbly sandstone 2 4 



81. Measures concealed. Reefs and broken banks of 



gray and greenish fine sandstone occasionally seen, 

 from which, about the middle of the gap, grind- 

 stones have been cut; dip S. 56° E.< 7° 148 



82. Greenish arenaceous shale 5 



83. Rusty-gray pebbly sandstone, with concretionary 



"bulls-eyes" at the top. Very like certain rocks of 

 Hetty Point 12 



84. Dark or Indian-red pebbly sandstone, like that of 



Hetty Point; contains small patches of conglom- 

 erate 6 



85. Greenish-gray, wavy, arenaceous shale, blackened in 



the bedding by plants, sometimes of large size .... 6 



86. ReH argillaceous shale 5 



