Index to Volume 4. 



467 



PAGE 



— — , Stratigraphic relations of 105 



— — , Correlation of Ill 



Mercer's Cave 146 



Merriam, C. H., cited on Aplodontia- 147 

 Merriam, J. C, cited on Martinez 



group 103 



Merril, G. P., cited on rock weather- 

 ing - 292 



Mica schist 226', 390, 393 



Michel-Levy, cited on glaucophane.... 367 

 Middle Kern, geomorphic features of 397 



— — , Character of canyon 403 



, Rolling terrace dissected by .... 404 



— — , Crystalline schists of 406 



— — , Contrast between opposite sides 



of canyon 405 



— — , Hypothesis to account for 

 origin of 406 



Milch, cited on hornblende 384 



Monterey formation 53 



Mineral King, location 227 



, geomorphy 228, 262 



, glaciation 230, 2G2 



, rocks of 234 



— — , contact metarooi'phism at 255 



— — , geological map of 262 



Minerals : 



Actinolite 386 



Amphiboles of the glaucophane 



schists 363 



Azurite 356 



Biotite 357 



Calamine 35T 



Calcite 357 



Chalcanthite 356 



Chalcocite 356 



Chalcopyrite 356 



Chiastolite 357 



Chrvsocolla - 356 



Crocidolite 369. 370. 372 



Crossite 365, 393 



Fluorspar 35 7 



Galena 357 



Garnet 357 



Gastaldite-glaucophane 362 



Glaucophane 362, 366, 393 



Gypsum 357 



Katophorite 394. 395 



Laneite 384 



Limonite 357 



Magnetite 357 



Malachite 356 



Melanterite 356 



Molybdenite 357 



Native copper 356 



Olivenite 356 



Opal 357 



Pargasite 379 



Pyrite 356 



Rhodochrosite 357 



Rhodusite 368 



Stilbite 413 



Talc 357 



Turquois 357 



Wad 357 



MlNETTE 344 



Monzonite in Robinson mining dis- 

 trict 298 



, age of 303 



— — — — , petrographic characters 305 



— — — — , chemical composition.... 306 

 Monzoxite-porphyry dykes 308 



— — . petrography of 308 



— — , chemical composition of 310 



Mt. Davidson, structure and genesis 



of 198 



Mt. St. Helena, fault origin of 82 



Murray, Sir John, cited on coastal 



cold water belts 274, 277 



PAGE 



Neocene strata, correlation of 74 



— — , structure of 78 



North Pacific Ocean, temperature, 



conditions of 277 



— — , Surface temperatures 



270, 272, 273, 278 



— — , temperature of ocean bottom.... 279 



— — — — , Hypothesis relative to.... 281 



Obsidian 350 



Ocean temperature, observations of 



266, 269, 274 



Oebbeke, cited on glaucophane 373 



Ore deposits of Walker River region, 



geology of 28 



— — — — , formation of 31 



Orindan formation 56 



OSBORN, cited on Mesohippus 142 



Page, James, cited on motion of ocean 



waters 284 



Palache, C, cited on soda amphibole 265 

 Peneplain, elevated, of Coast Ranges 



of California 80 



Petaluma Creek, sedimentaries be- 

 neath andesite 57 



PORPH YRITE 23 



Porphyry in Robinson mining district 



308, 311, 323 



— , as copper ore 330 



Potter Creek Cave 146 



Pre-Tertiary and Tertiarv surfaces 



compared with present relief 15 



Quartz BLOUT, defined 324 



, Field relations of 325 



, Varieties of 327 



— — , Relation to copper ores and 

 garnet rock 329 



Quartz diorite 395 



QUARTZITE 390, 392, 393 



Quartz porphyry 230 



Quaternary of Northern Coast 

 Ranges 76 



— Caves of California, mammalia of.. 145 



Quicksilver deposits 50 



Repossi. cited on Mixosa urns 35 



Rhyolite 25, 59, 69 



Riiyolitic lavas 347 



Richter, C. M.. cited on California 



inshore cold water belt 271 



Robinson mining district 287 



— — — , Ruth limestone, fossils in.... 292 



— — — , Areturus limestone 294 



. Elv limestone 295 



, White Pine shale 295 



— — — , Nevada limestone 296 



. Structure of rocks of 297 



Roentgen, W. C, cited on conductiv- 

 ities of minerals 209 



Rosenbusch. cited on andalusite 



hornfels 316 



— , cited on amphiboles 379 



Russell, cited on lake Lahontan 331 



— . cited on mammalian fossils 10 



Saber-tooth from California 172 



Samwel Cave, a new ungulate from.. 164 



San Pablo formation 54 



Santa Rosa Valley', red gravels of.. 5 6 



Schists 28 



Schists, thermal conductivities of 201 



— , petrography of 218 



— — . glaucophane schists 221 



— — , ouartzose schist 222 



— — . Wrangell mica schist 224 



Scott, W. B., cited on Hypertragulus 



128, 131 



— — — . on osteology of Elotherium 133 



— — — , on osteology of Mesohinpus 142 

 Serpfntixe. alteration of, in North 



Berkeley 426 



Shasta-Chico series 51 



