430 EEPOET UNITED STATES GEOLOGICAL SURVEY. 



1875. Strong, Genl. W. E. A Trip to the Yellowstone National Park in July, August, 

 and September, 1875. From the Journal of General W. E. Strong. Wash- 

 ington. 1876. pp. 1-143, illustrated. 

 Genl. Strong quotes from O. B. Bunce. 



. Ha WES, J. W. Wyoming. <^The American EncyolopecUa (Appleion's). Vol. XVI. 



New York. 1876. Page 751 has a description of the Yellowstone National 

 Park. 



. Champlin, John D., jr. Geysers. <CTlie American Encyclopedia. (Appleton's). 



Vol. VII. pp. 783-789. 

 Contains a description of the Yellowstone geysers. 



. Hayden, Dr. F. V. Yellowstone National Park. <^Johnson's New Universal 



Encyclopedia. Vol. IV. New York. 1878. pp. 1526-1530. 



. Hayden, Dr. F. V. The Grotto Geyser of the Yellowstone National Park. With 



a descriptive note and map, and an illustration by the Albert-type process. 

 Washington : Government Printing Office. 1876. obi. fol., 1 ]d. 1., 2 11. of text. 

 1 Albert-type, 1 map. 



. Peale, Dr. A. C. [ Account of the Grotto Geyser, with analyses of its deposits. ] 



<^The Grotto Geyser, ^-c. [as above"]. 



. ? . Die Geyser region am oberen Yellowstone. [Geyser Region of the Upper 



Yellowstone.] <'Globu,s Bd. xxvii. 1876. pp. 289-294, 305-309, 321-325, 

 337-341. 



. AcKERMAN, . [Yellowstone National Park.] <iSitz. Isis Dresden. 1876. 



pp. 49-64. 



1877. Sherman, Genl. W. T. Tour of Inspection across the Continent, along the line of 

 the North Pacific Railroad. By General Sherman and Staff. <^Beports of In- 

 spection made in the summer of 1877, by Generals P. H. Sheridan and W. T. Sherman, 

 of country north of the Union Pacific Railroad. Printed hy order of the Seeretary 

 of War. Washington: Government Printing Office. 1878. pp. 27-58, 2 illustra- 

 tions. Pages 33-37 contain an account of his trip to the Yellowstone National 

 Park. A series of letters from General Sherman was also published in the 

 New York Herald in the summer of 1877. 



1877. PoE, Col. O. M. Report of Col. O. M. Poe, United States Engineers, aide-de-camp 

 to General W. T. Sherman. <^Reports of Inspection made irb the Summer of 



1877. hy Generals P. R. Sheridan and W. T. Sherman, <fc. pp. 59-110. 4 illus- 

 trations and 5 maps. 



Pages 70-83 are devoted to an account of the trip from Fort Ellis to the Yellow- 

 stone National Park, and return to Fort Ellis. 



1877. NoRRis, P. W. Report upon the Yellowstone National Park to the Secretary of 



the Interior. By P. W. Norris, Saperinteudent. Washington: Government 

 Printing Office. 1877. 8vo. pp. 1-15 ; with map. 



1878. Holmes, W. H. Fossil Forests of the Volcanic Tertiary Formations of the Yel- 



lowstone National Park. By W. H. Holmes. <^Balletin of the United States 

 Geological and Geographical Survey of the Territories. Vol. V, No. 1. Washing- 

 ton: Government Printing Office. February 28,1^79. jjp. 125-132; one illustra- 

 tion. 



. Holmes, W. H. Notes on an extensive deposit of Obsidian in the Yellowstone 



National Park. By Wm. H. Holmes. <^American Naturalist, Vol. XIII. 

 April, 1879. pp. 247-250. 



. Holmes, W. H. Glacial Phenomena in the Yellowstone National Park. <^Amer- 



ican Naturalist, Vol. XV. March, 1881. pp. 203-208. Illustrated with map 

 and section. This article is extracted fi^om the unpublished Report of the 

 , United States Geological Survey of the Territories for 1878 (Hayden's Twelfth 

 Annual). 



1878. Norris, P. W. Report upon the Yellowstone National Park to the Sec- 

 retary of the Interior. By P. W. Norris, Superintendent. For the year 



1878. Washington: Government Printing Office. 1879. 8vo. pp. 1-20; 

 with map. 



1878. ECCLES, James. The Rocky Mountain Region of Wyoming and Idaho. Read 



before the Aljiine Club, June 3, 1879. <^Alpine Journal, Vol. IX. August, 



1879. London, pp. 241-253. 



1879. Mitchell, Dr. S. Weir. Through the Yellowstone Park to Fort Custer. <CLip- 



pincotVs Magazine. Vol. XXV, No. 150, pp. 688-704; Vol. XXVI, No. 151, 

 pp. 29-41. Philadelphia: June and July, 1880. 



1879. Norris, P. W. Report upon the Yellowstone National Park to the Secretary of 

 the Interior. By P. W. Norris, Superintendent. For the year 1879. Wash- 

 ington: Government Printing Office. 1880. 8vo. pp. 1-31; with one map and 

 one plate. 



1879. Seguin, Augustin. Dix Jours aux Sources du Missouri. <^Bull. de la Soci4t4 

 de Geographic de Lyon, ith volume. 1881. j)p. 59-84. 



