44 



ECONOMICAL GEOLOGY. 



Odin Shaft. 



Ft. In. 

 Shale 1 3 



Shale, slate, etc 48 



Shale, fire clay, etc 58 



Shale, limestone, etc 72 



Sandstone, shale, etc 196 



Limestone, shale, eto 155 



Limestone, shale and slate 34 



Coal No. 6 . . , 



Kinmundy Shaft. 



Ft. In. 

 Sandstone and shale 140 



Shale and slate 38 



Limestone, shale, eto 62 



Shale, slate, etc 23 



Shale, slate, etc 68 



Shale, limestone, etc 88 



Sandstone, shale, etc 160 



Limestone, shale, etc 142 



Limestone, shale and slate 41 



Coal No. 6 . . 64 



At Salem the shaft was sunk to the depth of 886 feet, and 

 the following details were furnished by Mr. R. S. Dingle who 

 was in charge of the work. 



The drift deposits were found to be 126 feet thick with the 

 ancient soil in place about ten feet from the bed rock. 



