Index 



Rancho La Brea, 474, Recent, 

 475; ecology, 477; description of 

 material; insectivora, 478, Carni- 

 vora, 478, canidae, 478, Machaero- 

 dontinae, 480, Felinae, 482, Roden- 

 tia, 486, Edentata, 488, Ungulata, 

 512. 



Fauna of the Santa Margarita Beds 

 in the North Coalinga Region of 

 California, 293; Arnold's list of, 

 299; Nomland's list of, 300; list 

 from Tejon Hills, 302, from San 

 Luis Quadrangle, 302, at base of 

 "Monterey" shale, 303, from the 

 type section, 303, from Salinas 

 Valley, 304; description of species, 

 305-372. 



Faunas, cave, of California, 462; 

 extinct genera in, 369-472. See 

 also Hawver Cave; Potter Creek 

 Cave; Samwel Cave. 



Feldspars, 349. 



Felinae from Hawver Cave, 482. 

 Felis, 483, 484. 



atrox, 517, 520. 



daggetti, 535. 



hawveri, 482, 483; figure of, 481. 



oregonensis hippolestes, 470. 

 Felsite facies, Leona rhyolite, 368. 

 Felsophyric facies, Leona rhyolite, 369. 

 Fernando of Los Angeles, Fauna of the, 

 39. 



Fisher, C. A., cited 446, 447. 



Fissuridea unica, 233; figure of, 253. 



Florida, (Pliocene Alachua) beds of, 226. 



Fluviatile conglomerates, 401. 



Fossil Corals from the Pacific Coast. 

 New, 185. 



Fossil Lake, Oregon, fauna, age of, 

 518, 519, 520; comparative stage 

 of, 519; bison absent, 519, Antilo- 

 capra, and Equus present, 520; 

 correlation of, with that of Bon- 

 neville and of Lahontan, 520. 



Fraas, E., cited, 65. 



Freudenberg, W., cited, 107. 



Frontier formation, anticlines of Sun- 

 shine, Wyoming, 453; indicative 

 of shallow marine conditions, 458; 

 marks break between Dakota and 

 Mesaverde formations, 458. 



Furlong, E. L., cited, 513. 



Fusinus tabulator, 309; figure of, 327. 



Gabbro, northwest of Colfax, 387. 



Galena, 353. 



Garnet, 339; analysis of, 340. 

 Garnet Zones, Occurrence of Ore on 

 the Limestone Side of, 25. 



Geikie, A., cited, 401. 



Geology and Ore Deposits of the Leona 

 Rhyolite, 361; physical features of 

 area, 362; pre-Recent erosional sur- 

 face, 363; geological history, 364. 



Gervais, P., cited, 278, 279. 



Gester, G. C, cited, 202. 

 Gidley, J. W., cited, 441. 

 Gilbert, G. K, cited, 518. 

 Gilbert, J. Z, cited, 39, 277. 

 Glacial "tillite," 402. 

 Glycimeris zone, unconformity above, 

 196. 



Gogebic district, Lake Superior, 8. 



Goodrich quartzite, 10. 



Gooseberry Creek, Wyoming, origin, 

 448; relation to older structures, 

 448; Wasatch beds on, 448. 



Gooseberry Creek Anticline, Sunshine, 

 Wyoming, position and structure, 

 457; plates showing, opp. 450, 

 454; figure of section of, foil. 459. 



Granodiorite, 328, 329, 330; analysis 

 of, 330. 



Granite assemblages, 6. See also 

 Algoman, and Laurentian granitic 

 assemblages. 



Granitic batholiths in post-Keewatin 

 period, 5. 



Granitic invasions, two periods, 5; 

 date of, 7; chronological equiva- 

 lence on Lake Superior, 9; occur- 

 rence of Temiskamian between, 

 10; events connected with 12, 13; 

 result of, 12; time required, 12: 

 subdivisions of time, 16. 



Graphite, 333. 



Grass Creek, Wyoming, oil-bearing 

 sandstones of, 454. 



Great Basin Provinces of North 

 America, Relationships of Pliocene 

 Mammalian Faunas from the 

 Pacific Coast and, 421; Pacific 

 Coast province, 424; Great Basin 

 province, 427; Great Plains pro- 

 vince, 434; Atlantic province, 438; 

 Pliocene faunas in, 427, 439; 

 Cenozoic formation in, 523. 



Great Lakes, Correlation of the Pre- 

 Cambrian Rocks of the Region 

 of the, 1. 



Great Plains province, 434; tabulation 



of fauna from, 438. 

 Grenville series, 11. 



Greybull River, source of, 448; drains 

 anticline area at Sunshine, Wyom- 

 ing, 448; relation to older struc- 

 tures, 448; history of, 449; terraces 

 at junction with Wood River, 

 plate showing, opp. 456. 



Ground sloths from Santa Cruz, 164, 

 282, 284, 286. 



Gunflint Lake, geologic district in 

 Great Lakes region, 6. 



Gypsum in the Etchegoin, 209. 



Haliotis, 46. 



Hamlin, H., cited 40, 41. 

 Hanbury slates, 9. 



Hanford, Washington, Ellensburg ex- 

 posures, 255, 257. 



[543] 



