Report of the Committee on Public Lands on the administration of the Y. N. P. in compliance with House resolution of April 8, 1892. House Report No. 1,956, 52d Cong., 1st Sess., pp. 295. Adverse Report on the admission of steam railways within the Park. House Report No. 1,386, 53d Cong., 2d Sess. Adverse Report on the admission of electric railways within the Park. House Report No. 1,387, 53d Cong., 2d Sess. Adverse Report on Segregation project and change of boundaries. House Report No. 1,763, 53d Cong., 3d Sess. 27. Contributions to the Geological Chemistry of the Y. N. P. Henry Leffmann and Wm. Beam. _American Journal of Science._ 3d series, vol. xxv, p. 104. 28. Cooke City _versus_ the National Park. New York: _Forest and Stream_, December 8, 1892, p. 16. Cope, E. D., 145. Corps of Engineers, Officers of, Annual Reports of, 6. Coues, Elliott, 57. Coulter, J. M., 10. Craighill, W. E., 6. Dana, E. S., 89. De Lacy, W., 72, 114. De Vallibus, 132. Donne, G. C., 136. Donaldson, T., 87. Driscoll, C. F., 142. Dudley, W. H., 159. Dunraven, Earl of, 53. 29. Earth, The, and its Inhabitants. Élisée Reclus. Vol. iii. New York: D. Appleton & Co. 1893. Contains numerous references to the Y. N. P. Eccles, James, 70, 99. Eldridge, G. H., 44. 30. Elk Hunt, An, at Two-Ocean Pass. Theodore Roosevelt. _The Century_, vol. xliv, p. 713. Ellsworth, Spencer, 86. 31. Enchanted Land, The, or an October Ramble among the Geysers, etc., of the Y. N. P. Illustrated. 8vo. pp. 48. Paper. R. E. Strahorn. Omaha. 1881. Evermann, B. W., 91. Everts, T. C., 110. 32. Expedition through the Big Horn Mountains, Y. N. P., etc., in 1881. Report by Lieutenant-General P. H. Sheridan, with sub-reports by Lieutenant-Colonel J. F. Gregory, A. D. C., Surgeon W. H. Forwood, U. S. A., and Captain S. C. Kellogg, U. S. A. Washington: Government Printing Office. 1882. 33. Expedition to the Yellowstone. _Analectic Magazine_, vol. xv, pp. 293, 347. 34. Exploration of Parts of Wyoming, Idaho, and Montana, in 1882. Report by Lieutenant-General P. H. Sheridan, with sub-reports by Lieutenant-Colonel J. F. Gregory, A. D. C., and Surgeon W. H. Forwood, U. S. A. Washington: Government Printing Office. 1882. 35. Exploration of the Yellowstone and the Country drained by that River. W. F. Raynolds, Brevet Brigadier-General U. S. A. Sen. Ex. Doc. No. 77, 40th Cong., 1st Sess. On page 10 is a reference to the geyser regions. 36. Falls of the Yellowstone. Howard O'Neil. _Southern Magazine_, vol. ix., p. 219. 37. Falls of the Yellowstone. Moses Thatcher. _The Contributor._ Salt Lake City. Vol. v, p. 140. Ferris, G. T., 84. 38. Fifth Avenue to Alaska. Edward Pierrepont. New York: G. P. Putnam Sons, 1884, p. 237. Printed for private circulation only. Folsom, D. E., 119. Forbes, S. A., 13. Forest Reservation, The Y. N. P. as a, 157. Forwood, W. H., 32, 34.