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

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

MAP.[3]

A topographic map of the park may be purchased from the Director of the Geological Survey, Washington, D. C., at the price given. Remittances should be made by cash or money order.

Map of Yellowstone National Park. size 28½ by 32 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.

FOOTNOTES

[1]Hague, Arnold, Early Tertiary Volcanoes of the Absaroka Range: Geol. Soc. Wash., Presidential Address, 1899, p. 4.

[2]Holmes, W. H., Twelfth Ann. Rept. U. S. Geol. and Geogr. Surv. Terr., 1878 (1883) p. 48.