




















Commenced January, 1888 — | | Two volumes per year 
THE : 
MERICAN GEOLOGIST 
THE OLDEST AMERICAN GEOLOGICAL MAGAZINE 


TERMS A. 
To Subscribers in the United States, Canada, and Mexico, $3.50 a year. ^«. ; à 
To other. Subscribers i in the Postal Union . . . . . 4.00 a year. 
Back volumes are sold at di in North America, and at $1.50 
mo. pet volume, postage included, to Europe. 
= = . Geologists who purchase the full set will receive the current 
er year's i issues free of cost. Each volume contains at least 400 pages, 
Sees and concludes with a full index. 
Bee The American Geologist is devoted to American poole 
B E It contains each month a list of new American geo- 
i logical literature. Its editors are well-known geologists, resident 
in tie United Toon viz: 


Editor 
ES H WINCHELL, Minneapolis, 

Editors : 
"ULYSSES S. GRANT, Eva 
onn. ` OLIVER n iR Y HAY, New e York, N. Y. 
WARREN ra t; Pi 


(GR à IT ITE, M S ines RR w. Ke 
# HORACE y. "WINCHELL, xt, Mont. 


Ieaims | 
