Tub American Geologist. 
Vol. X, Plate V. 
Fig.l 
Section of the MiiiuevSOta River 
1 m. above Fort Snellin^ 
Moraine 6»»' 
Ftg. 2 
Section at ^St. Paul 
Shake/ife 
Fig. 3 
Wc9,t Blriff a} Lalce City 
_j — LiOirtT- Afagnesian 
Lltnitatenr ; ^ 
Hort2ontal Scale of Miles 
Horlxental Seam of Mites i Fig.3 ) 
y 1 ^ ^ 1 » 
Vtftteal. Sralct of Pert 
t«» if" ?(»» fi. 
'mmMi 
SECTIONS ACROSS THE MISSISSIPPI RIVER. 
