PUBLICATIONS ON YELLOWSTONE NATIONAL PARK. 



DISTEIBUTED FREE 15Y THE NATIONAL PARK SERVICE. 



The following publication may be obtained free on written appli- 

 cation to the Director of the National Park Service : 



Rules and Regulations, Yellowstone National Park (issued yearly). Ttiis 

 pamphlet contains general information of interest to the tourist. 



SOLD BY THE SUPERINTENDENT OF DOCUMENTS.^ 



The following publications may be obtained from the Superintend- 

 ent of Documents, Government Printing Office, Washington, D. C, at 

 the prices given. Remittances should be made by money order or in 

 cash : 



National Park Portfolio, by Robert Sterling Yard. 248 pages, including 306 

 illustrations. Bound securely in cloth, $1. 



Contains nine chapters, each descriptive of a national park and one larger 

 chapters devoted to other national parks and monuments. 



Geological History of Yellowstone National Park, by Arnold Hague, 22 pages, 

 including 10 illustrations, 10 cents. 



This pamphlet contains a general resume of the geologic forces that have been 

 active in the Yellowstone National Park. 



Geysers of the Yellowstone National Park, by Walter Harvey Weed, 32 pages, 

 including 23 illustrations, 10 cents. 



In this pamphlet is a description of the forces which have produced the geysers, 

 and the geysers of the Yellowstone are compared with those in Iceland and New 

 Zealand. 



Fossil Forests of the) Yellowstone National Park, by F. H. Knowlton, 30 

 pages, including 15 illustrations, 10 cents. (This publication.) 



This pamphlet contains descriptions of the fossil forests of the Yellowstone National 

 Park and an account of their origin. 



Fishes of the Yellowstone National Park, by W. C. Kendall (Bureau of Fish- 

 eries Document 818.) 28 pages, including 17 illustrations, 5 cents. 



Contains descriptions of the species and lists of streams where found. 



MAP.^ 



A topographic map of the park may be purchased from the Direc- 

 tor of the Geological Survey, Washington, D. C, at the price given. 

 Kemittances should be made by cash or money order. 



Map of Yellowstone National Park, size 28i by 82 inches; scale, 2 miles to the 

 inch. Price, 25 cents. 



The roads, trails, and names are put in black, the streams and lakes in blue, 

 and the relief is indicated by brown contour lines. 



1 May be purchased by personal application at the information oflBce in the park, at 

 Mammoth Hot Springs, but that oflBce can not All mail orders. 

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