JUN- 71924 



fa.. - 



INDEX* 



Abich, H., cited, 74. 



Acanthina perrini, description of, 



157; figures of, opp. 174. 

 Actinolite, 217. 

 Adams, A. L., cited, 72. 

 Abel, C, quoted, 69; cited, 71. 

 Alachtherium, 101. 

 Alaria nodosa, description of, 430; 



figures of, opp. 458. 

 Allen, J. A., cited, 59, 60, 75, 76, 83, 



87. 



Allodesmus, 26, 106; type specimen 

 of, occurrence of in Temblor beds 

 of Kern River region, 26; re- 

 ferred specimens of, 26; char- 

 acters of, 26. 

 kernensis, 26 ff. ; compared with 

 Prorosmarus alleni, Mirounga an- 

 gustirostris, Eumetopias, Proros- 

 marus, Alachtherium, Pontolis 

 magnus, Eumetopias jubata, Des- 

 matophoca oregonensis, Desma- 

 tophoca, Zalophus Allodesmus, 

 Eumetopias stelleri, Callotaria, 

 Pantolestes, Phoca richardii, 26- 

 44, passim; skull of. 29 ff.; teeth 

 of, 32 ff . ; limit elements of, 35 ff. ; 

 figures of, 27, 30, 32, 33, 34, 35, 

 38, 40, 41, 43. 



Alluvial fans, west of Cushenberry 

 Springs, California, 340; in San 

 Gorgonio Pass, 340 ff., 393. 



Amauropsis pseudoalveata, descrip- 

 tion of, 429 ; compared with A. 

 alveata and Euspira tabulata, 

 429; figures of, opp. 456. 



Ameghino, F., cited, 52, 59, 61, 



Amphibolite schist of Cuyamaea re- 

 gion, 183. 



Anatina (?), sp., descrijrtion of, 423; 

 figure of, opp. 448. 



Anderson, P. M., cited, 151, 154, 156. 



Anderson and Martin, cited, 147. 



Andrews, C. W., cited, 76, 86. 



f^ndrian, F. F., and Paul, K. M., 

 cited, 73. 



Antelope Creek, California, limestone 

 of, 355. 



Antigona willisi, description of, 152; 



figures of, opp. 168. 

 Aplite, 210. 



Aporrhais vetus, description of, 431; 



figure of, opp. 458. 

 Arctocephalus, 108. 

 Arnold, K,, cited, 135, 149, note 20. 

 Arrastre Creek, California, 333, 351, 



357. 



Arrastre quartzite, 344, 351, 352 ff. 



Ascending solutions, 280 ff. 

 Astarte lapidis, description of, 423 ; 

 figures of, opp. 446. 

 ovoides, description of, 424; figure 



of, opp. 440. 

 sulcata, description of, 424; figure 

 of, opp. 452. 

 Astrodapsis brewerianus, occurring 

 above contact on southwest side 

 of Mt. Diablo, 137. 

 Augite of Friday Mine, 216. 

 Baker, C. L., quoted, 324. 

 Baldwin Lake, California, 321; 



granite of, 365. 

 Banning, alluvial fan at, 341. 

 Banning Heights, California, 327, 

 343; Heights fanglomerate, 344, 

 392. 



Barlow, A. E., cited, 230, 232. 



Barrett-Hamilton, G. E. H., cited, 85. 



Basalt of Mohave Desert, 337; of 

 San Bernardino Mountains, 380 ff. 



Basalt flow of Antelope Creek, 324. 



Basalt surface, pre-, of Mohave Des- 

 ert, 337. 



Basic dikes of Cuyamaea region, 209; 



of Friday Mine, 214. 

 Bateman, A. M., cited, 237. 

 Bathyuriscus, occurring in Middle 

 Cambrian of Bristol Mountain, 4. 

 howelli, specimens similar to found 

 in Middle Cambrian of Bristol 

 Mountain, 6. 

 Bear Valley, San Bernardino Moun- 

 tains, California, 321, 326, 327, 

 330. 



Becker, G. F., quoted, 289. 



Bell, Robert, cited, 229, 230. 



Berrv, E. W., and Gregory, W. K., 



cited, 26, 47, 54. 

 Beyschlag-Krusch-Vogt, cited, 233. 

 Blackhawk Canon, alluvial fans at, 



340. 



Blainville, H. M. D., cited, 47, 69, 70. 



Blaisdell Caiion, alluvial fan at, 341. 



Boue, A., cited, 69. 



Bowers, S., cited, 61. 



Branner, J. C, Arnold, R., and New- 

 some, J. J., cited, 135. 



Briones Formation of Middle Cali- 

 fornia, The, 133-174. 



Briones formation, areal distribution 

 of, 135 f. ; description of, 136 ff.; 

 fauna of, 139 ff. 



Bristol Mountain, California, 1; de- 

 scription of, 2; geological rela- 

 tions, 3. 



Bristol Mountain Section, 5. 



* Univ. Calif. Publ. Bull. Dept. Geol. Sex., vol. 13. 



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