19 



171. Report of the Clarno Flora, Oregon. Univ. of Cal., Dept. of 



Gcol. Bull., Vol. 2, pp. 287-91, 1901. 



Gives list of fossil plants collected. 



172. — — Report on the Flora of the Mascall Formation, Oregon. Univ. of 



Cal., Dept. Geol. Bull., Vol. 2, pp. 308-9, 1901. 

 List of fossils collected. 



173. Fossil Flora of the John Day Basin, Oregon. U. S. G. S. Bull. No. 



204, 1902. 



174. The Fossil Plants Associated with the Lavas of the Cascade 



Range. 2()th annual report, U. S. G. 8., part 3, pp. 37-()5, 6 pis., 1898-9. 



83^steinatic classification of species with discussion of the flora 

 and its bearing on the age of the beds in which it occurs. 



For notes on the structure of the Cascade range, see Diller, Idem, 

 pp. 32-7. 



174a. The Jurassic Age of the Jurassic Flora of Oregon. Am. Jour. Sci., 



4th ser.. Vol. 30, pp. 36-64. 



174b. A New Fossil Chain-Fern (Woodwordia) from Oregon and Wyom- 

 ing. Am. Jour. Sci., Vol. 30, pp. 60-65. 



175. Kunz, George F. Precious Stones, pp. 547, 550; M. R., 1891. 



176. Aboriginal Lapidary Work in Oregon. M. R, 1891, p. 551. 



177. ■ Clackamas Meteorite Iron. Abstract; Science, new ser., Vol. 19, 



p. 108, 1904. 



Describes meteorite iron from Clackamas county, Oregon. 



178. Laidlaw, Wm. Mining in Oregon, Idaho and Washington. British Col- 



umbia Mining Record, p. 327, August, 1906. 



178a. Lang, Herbert. The Resources of the State of Oregon, compiled and 



prepared by the State Board of Agriculture. 1892. 



178b. Langille, H. D.; Plummer, F. G.; Dodwell, Arthur; Rixon, Theodore 

 F.; Leiberg, John B. Forest Conditions in the Cascade Range Forest 

 Reserve, Oregon. U. S. G. S. Prof. Paper No. 9, 1903. 



178c. La Rue, E. C; Follansbee, Robert, and Stevens, J. C. "Surface 

 Water Supply of the North Pacific Drainage." U. S. G. S. Water 

 Supply Paper No. 214. 



John Day, Willow Creek, Deschutes, Hood, Willamette, Siletz, 

 Umpqua, Illinois and Nehalem rivers drainage basins. 



178d. Lee, Willis T. Review of "The Coos Bay Coal Field, Oregon." by 

 Joseph Silas Diller. Jour. Geol., Vol. 8, pp. 100-1, 1900. 



179. Le Conte, Joseph.. Formations and Features of the Earth's Surface. 



Am. Jour. Sci., Vol. 4, p. 470, 1872. 



Refers to lava flood of Oregon, etc. 

 See Vol. 7, 1874. 



180. On the Great Lava Flow of the Northwest and on the Structure 



and Age of the Cascade Mountains. Am. Jour. Sci., 3d ser.. Vol. 7, 

 pp. 167-80, April, 1874. Continued pp. 258-67. Also Proc. Cal. Acad. 

 Sci., Vol. 5, pp. 214-20, 1873. 



Area, source, thickness, structure, age of Cascade mountains, 

 theory of ejection of lava flood and formation of mountains. 



181. Prairie Mounds of California and Oregon. Nature, Vol. 15, p. 



.530, 1877. 



