Index. 



Idaho, 145. 



Isaac, J. C, 179. 



llingoceros, sp., 322, 327. 



alexandrae, 320; figured, 321, 323. 

 form B, figured, 321. 

 form C, figured, 323. 



Isurus desorii, 112. 



planus, 107; figured, 108. 

 smitliii. Ill; figured, 111. 

 tumulus. 109; figured, 109, 111). 



jabiru mycteria, 44(i. 



Joaquinite, 376; comparison with 

 titanite, 378; crystallography, 

 376; occurrence, 379; physical 

 properties, 377. 



John Day Eegion, Carnivora from 

 Tertiary Formations, 1. 



John Day, age, 193; basin, 172; beds, 

 67; vanidae, 5; carnivora, geo- 

 logic range of, 4; stage of evo- 

 lution, 58; Felidae, 37, 61; table 

 of correlations, 181, 182, 183; 

 Tertiary faunas, 171. 



John Day River, 13, 21, 30, 172; ter- 

 races, 3, 176. 



John Day series, 3, 172; fauna, 187, 

 188, 189, 190. 



John Day Valley, 41, 52. 



Johnson Creek. 184. 



Jordan, David Starr, 95. 405, 410. 



Julus cavicola, n. sp., 210, pi. 15. 

 oecidentalis, n. sp., 209, pi. 15. 



Karquinez Straits, 256. 



Kellogg, Miss Louise, 421. 



Kenai flora, 416. 



Kettleman Hills, California, 283. 



Kindle, E. M., 415. 



King, Clarence, 176, 201. 



Kirker's Creek, 252. 

 Pass, 244, 246, 259. 



Klamath Lake, 141. 



Knight, Wilbur Clinton, 136. 



Knightia, n. gen., 136. 

 eocaena, 136. 



Knopf, Adolph, 413. 



Knowlton, F. H., 182, 201, 415. 



Kraus, Professor, interpretation of 

 benitoite analyses, 351. 



Lamna, sp., 107. 



Lamna elavata Agassiz, 106; figured, 

 106. 



cuspidata, 106. 



ornata, 107. 

 Lamnidae, 106. 

 Laurus, cf. canariensis, 259. 

 Lawson, Andrew C, 249, 274. 

 Lawsonite, 82; analyses, 85; occur- 

 rences in California, 83. 



LeConte, Joseph, 69, 201. 

 Leidy, Joseph, 202, 292. 

 Leptauehenia beds, 182. 

 Leptolepidae, 121. 

 Lepus, sp., 196. 



ennisianus, 185, 188, 191, 192. 



vetus, n. sp., 436; figured, 436. 

 Lesquereux, Leo, 178, 202. 

 Lignite of Taubate, 140. 

 Limnaea maxima, 70; figured, 69. 

 Linarite, crystal forms, 226, pi. 19; 



occurrence, 225. 

 Linthia ( "?) californica, n. sp., 273, 



pi. 21. 

 Liropecten, sec Pecten. 

 Litorina remondi, 264. 



planaxis, 264. 

 Livermore Valley, 156. 

 Logan Butte, Oregon, 2, 17, 25, 26, 

 39. 



Lompoc, Santa Barbara County, Cali- 

 fornia. 407. 

 Los Angeles, California, 157. 

 Lost River, Oregon, 139. 

 Louderback, G. D., 87, 149, 249, 331. 

 Lower Triassic, 145. 

 Lucas, F. A., 306. 

 Lunatia lewisii, 264. 

 Lutrietis lyeopotamicus, 195. 

 Luvaridae, 134. 



Luvarus, sp., 134, pi. opp. p. 134. 

 Lynx californicus fischeri, n. var., 

 395. 



McCharles, C. H., 117. 

 Machaera patula, 262. 

 Machaerodus gracilis, 163. 



ischyrus, 156, 163. 

 Macoma nasuta, 262, 266, 267. 



seeta, 262, 266. 

 Magna Silica Company, 405. 

 Magnolia californica, 259. 

 Manastash formation, 193. 

 Manganese dioxide, 363. 

 Marsh, O. C, 176, 202. 

 Martinez, California, 97, 105. 

 Mascall beds, Oregon, 65. 397; eden- 

 tate-like remains, 65; fossil mol- 

 lusca, 67. 



Mascall formation, 3, 175, 179; 



fauna, 195; age, 197. 

 Mastodon, sp., 196, 293. 

 Matthew, W. D., 2. 11, 49, 182, 194, 



202, 329, 398, 431. 

 Meekoceras, 145. 

 Megalichthyidae, 146. 

 Megalichthys, 145, 147. 

 Megalonychidae, 66. 

 Mendenliall, W. C, 125. 



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