43 



Iron, coal and gold — Hitchell, 156. 

 Iron ore near Portland — Diller. 10*^. 

 Iron on Pacific Coast — -Yale, 332. 



J 



Jackson County — Diller, 117; Diller, 108; Dutton, 124; Condon, 34, 35a; Hill 

 155a, Stafford, 279; Anderson, 3. 



John Dav Valley— Bettany, 11; Everman, 135; Gridley, 146; Knowlton, 171-173; 

 Leidv, 185; Lesqucreux, 189; Marsh, 204; McCliing, 214; Cope, 39-74; Calk- 

 ins, 20; Merriam, 220-226; Osborn, 239, 240; Scott, 264-269; Sternes, 283- 

 285; Sinclair, 272; Smith, 274; Sternberg, 287; White, 319; Condon, 34, 35a. 



John Day beds, classified — Merriam, 220. 



John Day beds— McClung, 214. 



Josephine County — Curtis, 75; Diller and Kay, 118, 119; Melville, 217; Condon, 

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



Josephinite — Curtis, 75. 



Josephinite — Melville, 217. 



Jurassic flora — Diller, 115, 116. 



Jurassic flora of Oregon — Knowlton, 174a. 



K 



Klamath County— Diller, 92, 121; Dutton, 124, 127; Everman, Dr., 134; Con- 

 don, 34, 35a; Anderson, T., 3c. 

 Klamath moimtain section — Diller, 107. 

 Klamath Mountains — Diller, 100. 

 Klamath Mountains, physiographic features — Anderson, 3. 



L 



Lacustrine, tertiary, later — Scott, 268. 



Lacustrine, tertiary — Scott, 267. 



Lake County— Cope, 73; Waring, 109; Condon, 34, 35a; Hill, 155a; Stafford, 279. 



Lake basins — Marsh, 207. 



Lakes of Great Basin — Call and Gilbert, 21. 



Land slide — Clark, 24a. 



Lane County— Dutton, 124, 127; Fairbanks, 138; MacDonald, 200; Parks, 245a; 



Diller, 98, 104; Hill, 155a; Stafford, 279. 

 Later extinct flora — Newberry, 234. 

 Lava flow — Le Conte, 180; Redway, 251b. 

 Life in West— Van Tramp, 299. 



Linn County— Parks, 245a; Diller, 98; Condon, 34, 35a; Stafford, 279. 

 Lincoln County — Condon, 35, 35a, 34; Wortman, 330; Dall, 78; Diller, 98; Stafford, 



189. 

 Loess in Oregon — Chamberlain and Salisbury, 22. 



M 



Malheur County— Russell, 257, 260; Lindgren, 190; Stafford, 279; Hill, 155a; 



Washburn, 313a. 

 Mammalia in Oregon, extinct — Cope, 44. 

 Mammalia— Scott, 266. 



Mammalian remains described — Bettany, 11. 

 Mammals, tertiary — Marsh, 204. 

 Mammals, tertiary — Marsh, 206. 

 Mammals— Marsh, 210. 



Mammals of Mt. Mazama— Merriam, C. H., 219. 

 Mammals, cenozoic — Osborn, 240. 

 Map showing age of rocks in the United States, including Oregon — ^Annales des 



Mines, 4. 

 Marble, Day, 87. 



Marion County— Jensen, 162; Parks, 245a; Hill, 155a; Stafford, 279. 

 Marine eocene and fresh water miocene fossils — White, 319. 

 Marine sediments of Eastern Oregon — Washburn, 311. 



