37 



Coal— Norton, 236. 



Coal — Newberry, 231. 



Coal— Smith, G. O., 275. 



Coal— Diller, 101. 



Coal— Ritter, E. A., 254. 



Coal — American Journal of Science, 1. 



Coal— Parker, E. W., 243. 



Coal analysis— Clarke, F. W., 27. 



Coal fields of North Pacific — Brown, 19. 



Coal production in the United States — Parker, 244-A. 



Coal yield per year — Becker, 7. 



Coal production in Oregon — Ashburner, 5. 



Coal areas and statistics of Oregon — Clarke and Chatard, 29. 



Coal, Rogue River Valley — Diller, 117. 



Coal in Ceeletz River — Tyson, 296. 



Coast geologjr — Goodyear, 148. 



Coast Range, geologic age — Becker, 8; 



Columbia County— Diller, 98; Condon, 34, 35a; Stafford, 289. 



Comparison of Oregon and California Triassic — Hyatt, 160. 



Condon T. — Meany, 216; McCornack, 215a; Washburn, 313; University of 

 Oregon, 297e. 



Coos Bay folio— Diller, 105. 



Coos County — Diller, 101; Goodyear, 149; Ashburner, 5; Brown, 19; Dall, 



78; Day, 88; Newberry, 231; Washington, 310; Condon, 34, 35a; Hill, 155a; 

 Stafford, 279. 



Coos and Douglas Counties' resources — Southern Ore., 278. 



Copper— Reid,G. D., 252. 



Copper prospects, Riddles — Kay, 165. 



Copper mines of the United States — Weed, 316. 



Correlation of John Day with European horizons — Osborn, 239. 



Correlation of John Day and Mascall — Merriam and Sinclair, 225. 



Correlation of Manastash — Smith, G. O., 274. 



Correlation table — Hatcher, 154. 



Cracker Creek gold district — Pardee, 242. 



Crater Lake evaporation — Russell, 263. 



Crater Lake temperature — Everman, Dr., 134. 



Crater Lake and head of Willamette — Dutton, 127. 



Crater Lake — Dutton, 125. 



Crater Lake, Rogue River, Willamette and McKenzie Valleys — Dutton, 124. 



Crater Lake National Park (Geology and Petrology) — Diller and Patton, 121. 



Crater Lake— Diller, 99. 



Cretaceous and Crooked River — Gabb, 142. 



Cretaceous beds of Rogue River — Anderson, 2. 



Cretaceous of Crooked River — Whitney, J. D., 323. 



Cretaceous rocks of Oregon — White, 322. 



Cretaceous of California and Oregon compared — Becker, 10. 



Cretaceous and Tertiary plants — Knowlton, 170. 



Cretaceous and Tertiary — Diller, 96. 



Cretaceous of Riddles — Diller, 95. 



Cretaceous fossils — Stanton, 281. 



Crook County— Whitney, J. D., 323. 



Curry County— Diller, 108; Holway, 157; Yale, 331; Blake, 13; Dall, 78; Con- 

 don, 34, 35a; Hill, 155a; Condon, 34, 35a; Stafford, 279. 



D 



Data of Geochemistry — Clark, 27a. 



Description of fossil plants — Ward, L. W., 306. 



Description of Minerals, Mining, History, Resources, Coal and Iron — McClel- 



Ian, 213. 

 Determination of fossils — Lesquereux, 186. 

 Dicotylinae — Cope, 68. 



14946,*5 



