PLATE II. 



[To accompany Paper S.] 



Figure I. The Lakewood Cemetery Well, Minneapolis: bored in 

 1884-5 by Gray Brothers; depth, 2,150 feet. 



Fig. II. The Washburn C Well, Minneapolis: bort-d in 1880 (?) by C. 

 0. Whelpley; depth, 205 feet. 



Fig. III. The West Hotel Well, Minneapolis; bored in 1884 by W. K. 

 Swan; depth, 022 feet. 



Fig. IV. The P^ast Minneapolis Well; bored in 1874-75. City Engiue<>r 

 .1. B. Clough in charge: depth, 1,421 feet. 



Fig. V. The Elevator B Well, Saint Paul: bored in |8H:>, (Viby N. \N . 

 Carey; depth, 850 feet. 



Fig. VI. The Saint Paul Harvester Works Well; bored in 1882-88 by X. 

 W. Carey, (the diamond drill work Avas done by Mr. Joseph Susor); total 

 depth, 8711/^ feet. 



Fig. VII. The Mendota Well; bored by W. E. Swan; depth, 857 feet. 



Fig. VIII. Tlie Hastings Well; bored in 1880 by W. E. Swan; depth. 

 1,160 feet. 



Fig. IX. The Red Wing Well; bored by W. E. Swan; depth, 500 feet. 



Fig. X. The Lake City Well; bored in 1881 by W. E. Swan; depth, 820 

 feet. 



Fig. XL The Brownsville Well; bored by W. E. Sw^an: depth, 590 feet. 



Fig. XII. The Mankato Well; bored in 1874-75 for the city; deptli. 

 2,204 feet. [The writer's series of borings was presented partly by the 

 Mankato high school. A. F. Bechdolt, superintendent, and partly by W. 

 Hodapp]. 



Fig. XIII. A generalized section through Southeastern Minnesota 

 I'rom Stearns countv to Iowa. 



