NATIONAL GEOGRAPHIC MAGAZINE 
National Geographic Monographs 
On the Physical Features of the Earth’s Surface, designed especially to supply to teachers and 
students of geography fresh and interesting material with which to supplement the regular text-book. 
LIST OF MONOGRAPHS COMPRISING VOLUME I : 
General Physiographic Processes . . - . 
General Physiographic Features - - - - - 
Physiographic Regions of the United States 
Beaches and Tidal Marshes of the Atlantic Coast 
Present and Extinct Lakes of Nevada - - - 
Appalachian Mountains— Northern Section 
Appalachian Mountains— Southern Section - 
Mt. Shasta — a Typical Extinct Volcano - - - 
The New England Plateau 
Niagara Falls and Its History 
|j. W. Powell 
Prof. N. S. Shaler 
Prof. I. C. Russell 
Bailey Willis 
C. Willard Hayes 
J. S. Diller 
Prof. W. M. Davis 
G. K. Gilbert 
Price for one set of ten monographs, $1.50. Five sets to one address, $6.00. Single monographs, 30c. 
Remit tvith order to AMERICAN BOOK COMPANY, 
Vork - Cincinnati . CHIcago 
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GEOGRAPHIC MAGAZINE will be furnished on Application 
to the Manager, No. 1458 Euclid Place, Washington. 
Ripans Tabules assist digestion. 
COMMFNCED JANUAR Y. 1888. TWO VOLUMES PER YEAR. 
^THEAMERICAN GEOLOGIST, 
1896 . 
The Oldest Exclusively Geological Magazine Published in America 
"TERIVIS. 
To SiiUscriliers in the United States, Canada and Mexico $3.50 a year 
To other Suhscribei’s in the Postal Union 4.00 a year 
The AMERICAN GEOLOGIST is issued monthly from the office of jniblication at Minne- 
apolis, Minnesota, United States of America. Sixteen volumes are completed ; the. 
seventeenth began with the number for January, 1896. The magazine has received 
a cordial welcome and a generous support from leading geologists everywhere and it is 
now recognized as the exponent of the rapid geological progress that is taking place on 
tlie continent of North America, including Canada, the United States and Mexico. No- 
where else in the world are geologic phenomena exliibited on a more extensive scale 
and nowhere else are results attained of greater economic and scientific importance. 
Tlie AMERICAN GEOLOGIST lays before its readers from month to month the latest 
results of geological work. In addition to the longer papers it gives synopses of recent 
geological publications and brief notes on current geological events. 
THE GEOLOGICAL PUBLISHING CO., 
Minneapolis, Minn. 
