Index 



Barrell, J., cited, 38, 40. 



Barstow fauna, 444; list of, 450; 



environment, 450; relationships, 



450-455; description of, 455-525; 



comparative table of, 527. 

 Barstow syncline, 440, 441, 442, 445, 



446, 447, 449. 

 Barton, D. C, cited, 31. 

 Becker, G. F., quoted, 348. 

 Belcher, Lieut. E., quoted, 343. 

 Benitoite, 278. 



Blake, W. P., quoted, 345, 346. 

 Blanford, H. F., and Theobald, W., 



cited, 37. 

 Blastomeryx, 451, 532. 

 Borneo, 15, 329. 

 Boswell, P. G. H., cited, 39. 

 Bovid or Cervid, indet., 585; figures 



of, 584. 

 Bovidae, 517, 582. 

 Bradford, S. C, cited, 398. 

 Briones formation, areal map of, opp. 



78. 



Brissopsis calif ornica, 193. 

 Buceinidae, 175. 

 Bullia, genus, 185. 



buccinoides, 185. 

 Bursa, genus, 173. 



mathewsonii, 173; plate showing, 



opp. 226. 

 Busycon, genus, 181. 

 Buteo, genus, 462. 

 Buwalda, J. P., quoted, 445, 448. 

 California, Franciscan group in, 2-5, 



240, 404; evidence on age of the 



group in the Coast Banges, 8-10; 



at Slate's Springs, 11. 

 Calkins, F. C, cited, 35. 

 Calliostoma, genus, 163. 



lawsoni, 163; plate showing, opp. 



230. 



C'allocardia, genus, 148. 



(Agriopoma) californica, 148; plate 

 showing, opp. 208. 

 Calyptraea, genus, 165. 

 excentrica, 165. 

 radians, 165. 

 Calyptraea (Galerus), cf. excentrica, 

 165. 



Camelidae, 517, 580; figures of, 513. 

 Cancellaria, genus, 186. 



A, 187; plate showing, opp. 232. 



andersoni, plate showing, opp. 232. 



condoni, 186. 



dalliana, 186. 



ramonensis, 186; plate showing, 

 opp. 232. 



sobrantensis, 187; plate showing, 

 opp. 232. 



Cancellaria"? sp. B, 187; plate show- 

 ing, opp. 228. 

 Cancellariidae, 186. 



Canid, indet., skeletal elements, 466; 



figures of, 467, 535. 

 Canid (Canis?), small, sp. 462. 



near Canis? vafer, 533-535; figures 

 of, 534; measurements, 535. 



temerarius, 463. 

 Canis ursinus, 536-538. 



vafer, 533. 

 Capromeryx, 519, 520, 521, 582. 

 Capulidae, 165. 



Carbon (coal), in Franciscan rocks, 



18, 40, 361. 

 Cardiidae, 140. 

 Cardium, genus, 140. 



cooperi Gabb lorenzanum Arnold, 



141. 



dickersoni, 140; plate showing, opp. 

 212 



kirkerensis, plate showing, opp. 210. 



lorenzanum, 141, 179, 181. 



kirkerensis, 140. 



lincolnensis, 140. 



vaquerosensis, 141; cf. 141. 

 Carnivora, from the Mohave area, 



462; of the Eicardo, 533. 

 Catinus scapulosus, 169. 

 Cephalopoda, 192. 

 Cerithiidae, 171. 



Cervid or Bovid, indet., 585; figures 



of, 584. 

 Cervidae, 524. 



Cestraciont Spine, A, from the Middle 

 Triassic of Nevada, 433-435. 



Chalcedonite, 272. 



Chamberlin, T. C, cited, 361, 367. 



Chert, 3, 4, 5, 6, 15, 17, 25, 28, 38, 40; 

 plate showing, opp. 42. 



Cherts, mammilated, 273; indigo, 276; 

 radiolarian, 253; without radio- 

 laria, 336. 



Cherts, Radiolarian, of the Francis- 

 can group, 235, 241; nature of 

 contact with sandstone, 242, 362; 

 occurrence in lenses, 243; bed- 

 ding of, 247, 248; types, 247; con- 

 tortion of, 248; brecciation, 248; 

 concretionary, 252, 263; petro- 

 graphic features, 253-263 ; shale 

 partings, 264-268; analysis, 268; 

 metamorphism, 270-278; occur- 

 rence in Monterey group, 278- 

 292, 303; localities where found, 

 313-333; origin of, 343; hypothe- 

 sis on, 353, 402; conclusions re- 

 garding, 402-408; interpretations 

 of: as volcanic or metamorphic 

 rocks, 355; as fossil radiolarian 

 oozes, 355; as of abyssal origin, 

 356, 364; as from lagoon deposi- 

 tion, 364-376; hypotheses of 

 chemical precipitation, 376-386; 

 origin of rhythmic bedding, 386- 

 402; illustrations of, 410-430. 



Chico upper Cretaceous, 9. 



