May, 1908.] "^Deposits of Glass Sand at Toboso, 0. 



359 



The coarsely rippled surface of Conglomerate II, which caps 

 ;d for glass sand; above this, about twenty feet of the Logan 



Fig. 1. ine coarseiy rippieu s 

 the stone used for glass sand ; abov 

 shows. 



Fig. 2. View of the east end of the Everett quarries, showing the 

 cable and conveyor; camera stands on the north bank of the Licking 

 which flows at the foot of the retaining wall of the railroad, the Baltimore 

 and Ohio. The prepared sand is loaded directly into the cars. 



