686 



THE ICE AGE IN NORTH AMERICA 



from the Black Hills, Dakota). The illustration speaks for 

 itself. This was found projecting from the face of an old 

 cut for a road through the loess in the northern part of the 

 city of St. Joseph, Missouri. It was found not less than twenty 



Fig. 192— Implement from Dug Hill. (Miss Owen) . 



feet below the surface where there could be no question con- 

 cerning its undisturbed character. This is on the east side of 

 the Missouri River, where the total depth of the loess is more 



than 100 fe et.* 



* "Records of the Past," October. 1907, pp. 289-292. 



