American Geologist 



THE OLDEST AMERICAN GEOLOGICAL MAGAZINE 



TERMS 



To Subscribers in the United States, Canada, and Mexico, $3.50 a year. 

 To other Subscribers in the Postal Union 4.00 a year. 



Back volumes are sold at $1.25 in North America, and at $1.50 

 per volume, postage included, to Europe. 



Geologists who purchase the full set will receive the current 

 year's issues free of cost. Each volume contains at least 400 pages, 

 and concludes with a full index. 



The American Geologist is devoted to American geology 

 exclusively. It contains each month a list of new American geo- 

 logical literature. Its editors are well-known geologists, resident 

 in the United States, viz : 



FLORENCE BASCOM, Bryn 

 CHARLES E. BEECHER. 



It IS not the organ of any institution nor of any party. i« 

 pages are free and hospitable to all men and all opinions. It aims 

 to represent the progressive spirit of American geology. 



Subscriptions begin Jan. i, or July i, each year. 



Sample copies, 20 < 



Address ail ( 



THE GEOLOGICAL PUBLISHING COMPANY 



N.B. CkKkt on local banks must include Un cents for exchange. 



