YELLOWSTONE Geological History of the Yellowstone National Park

PUBLICATIONS ON YELLOWSTONE NATIONAL PARK.

The following publications may be obtained on application to the Secretary of the Interior:

DEPARTMENT OF THE INTERIOR.

General information regarding the Yellowstone National Park, 32 pages.

This pamphlet contains information regarding the hotels, camp, and transportation lines operated in the park. It contains sketch maps, tables of distances between principal points of interest, lists of books and magazine articles on the park, and general information of interest to the tourist.

Magazine articles on national parks, reservations, and monuments, 16 pages.

A descriptive list of pictures exhibited by the Department of the Interior. Contains short descriptions by well-known writers of scenes in the larger national parks.

SUPERINTENDENT OF DOCUMENTS.

The following publications may be obtained from the Superintendent of Documents, Government Printing Office, Washington, D. C.:

Geysers, by Walter Harvey Weed, 32 pp., illustrated. Price, 10 cents.

The Superintendent of Documents has for sale also the earlier reports of explorations in the Yellowstone Park. A price list will be forwarded on application.

GEOLOGICAL SURVEY.

The following publications may be obtained from the Director of the Geological Survey, Washington, D. C.:

Monograph 32, pt. 2, Descriptive geology, petrography, and paleontology of the Yellowstone National Park, 893 pp., illustrated. Price, $2.45.

Atlas of the geology of the Yellowstone National Park, 27 sheets folio. Price, $3.75

Geologic Folio, No. 30 containg topographic and geologic maps of the park and a description of the geology, 6 pages folio, 3 sheets folio illustrations, 8 sheets folio maps. Price, 50 cents.

Bulletin 395, Radio-activity of the thermal waters of the Yellowstone National Park, 35 pages. Free.

Topographic map of the Yellowstone National Park, on a scale of 2 miles to the inch. Price, 20 cents.