136 LOWER PENINSULA. 



Drift 16 ft. 



Sandstone, soft, white 12 " 



Coal 6 in. 



Light shale 6 " 



Dark shale 8 " 



Coal 3 '' 



Fire-clay 3 *' 



Black shale 2 '' 



Fire-clay 4 " 



Black shale 4 " 



Fire-clay 4 " 



Black shale 13 " 



Light shale 7 " 



Black shale 5 " 



Fire-clay 3 " 



Shale 14 " 



Half a mile southwest of the depot another boring went through 



Drift 28 ft. 



Sandstone '. . 6 " 



Light gray shale 10 " 



Dark shale 6 " 



Black shale 7 '' 



Coal I " 



Fire-clay 4 " 



Shale 3 " 



White sand rock to end of the boring 20 '' 



In a boring 200 yards north of the coal shaft, across the river, 

 there were encountered. 



Drift 4 ft. 



Sandstone 13 " 



Dark gray shale i " 



Coal 3 " 



Below, fire-clay and shales. 



North of the locality just mentioned were found : 



Drift 18 ft. 



Coal 7 " 



Fire-clay 6 " 



