PAPERS OX GEOLOGY AND GEOGRAPHY 407 



of small fragments, give 4,725 pounds as the approximate 

 weight of the three fragments. There are no evidences 

 of striation or other glacial marks. 



The size, position, and elevation of the boulder are 

 such that there is no possibility of its having been trans- 

 ported from its original bed except by natural forces. 

 It should be of interest on account of its nearness to the 

 southern limit of glaciation in America. There is strong 

 probability that it may remain as a monument marking 

 the point of the most southern migi-ation of its kind. 



