25 



237e. Progress of Stream Measurements for 1912. U. S. G. S. water 



supply paper 85, 1903. 



Includes Umatilla river drainage. 



238. Oregonian's (The) Handbook. Mining in Oregon, pp. 67-72, 1894, 



239. Osborn, H. F. The Geological and Faunal Relations of Europe and 



America during the Tertiary Period and the Theory of Successive 

 Invasions of an African Fauna. Science, N. S., Vol. 11, pp. 561-74, 

 1900. 



(Correlation of John Day with European horizons.) "> 



240. Cenozoic Mammal Horizons of Western North America. U. S. 



G. S. Hull. No. 361, pp. 22, 23, 64, 65, 67, 106-9, 1909. 



241. Pacific Railroad Report, being the reports of explorations and surveys 



to ascertain the most practicable and economical route for a railroad 

 from the Mississippi river to the Pacific ocean. Vol. 6 being the 

 report of Lt. Henry S. Abbot upon explorations for a railroad from 

 the Sacramento valley to the Columbia valley, 1855. 



Part 1. General Report on Topography. 



Part 2. No. 1. Report on Geology and Economic Geology by 

 J. S. Newberry. 



No. 2. California Tertiary Fossils. 



No. 3. Analytical examinations of waters and minerals from hot 

 springs of Deschutes valley, Oregon, by Prof. E. N. Horsford. 



No. 4. Catalogue of minerals and fossils. 



See Newberry. 



See Horsford. 



242. Pardee, J. T. Faulting and Vein Structure in the Cracker Creek Gold 



District, Baker Coimty, Oregon. Bull. .380, U. S. G. S., pp. 85-94, 

 1909. 



242a. Pardee. Placer Gravels of Sumpter and Granite Districts, Eastern 

 Oregon. U. S. G. S. Bull., 430 pp. 59-65, 1910. 



243. Parker, Edward Wheeler. Coal in Oregon. 16th annual report, U. S. 



G. 8., Part 4, p. 161, 1894-5. 



Describes output, value, character and market of Coos Bay coal. 



244. ■ — — Platinum in Oregon. 16th annual report, U. S. G. S., Part 3, 



p. 629, 1894-5. 



244a. Parker. Coal Production in the United States. Mineral resources. No. 

 20, 1903. 



245. Parker, Rev. Samuel. Exploring Tour Beyond the Rocky Mountains 



during 1S35-G-7. 1 vol.. 12 mo., Ithaca, N. Y., pp. 105, 108, 109, 208-27, 

 1838. 



Describes geography, geology, climate and products of Oregon. 



245a. Parks, Henry M, Road Materials in the Willf^mette Valley. Bull. 1, 

 Dept. of Geol. and Mg. Eng., Ore. Agr. Col., Jan., 1911. O. A. C. 

 press, p. 64, 13 pis., 1 fig. 



245b. The Economic Geologic Resources of Oregon. Bull. 2, Dept. of 



Geol. and Mg. Eng., Ore. Agr. Col., 1912, Corvallis, Oregon. 



245c. Patton, H. B., and Diller, J. S. See Diller, J. S. 



246. Phillips, J. A., and Henry, Lewis. Ore Deposits in Oregon. A treatise 



on ore deposits, p. 7G9 (| p.), 1S9G. 



246a. Pishel, Max A., and Diller, J. S. See Diller, J. S. 



