Index to I olume i . 



433 



Page 



Montana Mountain, Development of, ISO 



— , compared with Diablo 150 



Monzonite 341 



Morgan, L., cited on subsidence of 



earth's crust 306 



Mountain Building and isostasy 425 



Natrolite 277 



Nepheline, inter/grown with ortho- 



clase, 347 



Nepheune-pykoxene-malignite 342 



— , Chemical characters 349 



— , Microscopical characters 342 



— , Mineralogical details 344 



— , Panidiomorphic gneissic facies 352 



— . Petrogrraphical relations 351 



— , Proportions of constituents 350 



— , Related to leucitophy re . . . 351 



— , Structure 343 



Newberry, J. S., cited on bedded jas- 

 pers 73 



foothills of Sierra Nevada 375 



San Francisco sandstone 107 



—serpentine of San Francisco, 169, 171 



Ocoya Creek, Miocene fossils 385 



Olivine, in analcite diabase 279 



Ontarian System 339 



Orthoclase of Malignite 344 



Osborn, H. F., cited on Cretaceous 

 mammals 325 



Palache, C. Analyses by 



— , cited on crossite 



nodular structure in serpentine. 



soda rhyolite 



zonal structure in amphibole ... 



— , referred to rediscovery and naming 

 of lawsonite 



— , On a rock from the vicinity of Berke- 

 ley containing a new soda amphibole 



— , Lherzolite serpentine and associated 

 rocks of the Potrero, Sau Francisco, 



— , Soda Rhyolite, north of Berkeley... 



Parona, C. P., cited on radiolaria, 237, 



Pendulum observations 



Peneplain, Ancient, of North Califor- 

 nian coast 



— , at close of Pliocene 



— , Sierra Nevada 



Periodic Law, universal 



Petrographic Province, Poohbah 

 Lake 



Pleistocene, San Francisco peninsula, 



— , Valley of California 



— , America 



Pliocene, baseleveling 



— , Berkeley 363, 



— , Delta 



— , Forest bed 



— , Fossils 119, 144, 145, 



— , Physical characteristics 



— , Physiography of californian .Coast, 



— , San Diego 



— , San Francisco peninsula 



— , San Pedro Hill 



— , Salinas Valley 



— , Santa Clara, San Benito Valley 



Poikilitic Structure 



Point Bonita, The eruptive rocks of . . 



Poohbah Lake 



67, 177 



it; 



213 

 220 

 27 

 223 



301 



181 



161 

 61 

 239 

 422 



242 

 158 

 158 

 333 



359 

 147 

 147 

 116 

 158 

 370 

 118 

 143 

 146 



57 

 158 

 119 

 142 

 124 

 155 

 151 

 343 



71 

 337 



Pag-e 



— , Sketch map of 339 



Posada, J. de la, C, Geology of Car- 



rnelo Bay 1 



Post-Cretaceous Revolution 324 



Post-Miocene Upi.iet 51 



Post Pal eozoic Revolution 325 



Post-Pliocene Diastrophism .. 115,117 



Potrero, San Francisco 161 



Pre-Cambri an Revolution 327 



Prehnite 289 



Preston, E. B , cited on Colorado Des- 

 ert 416 



Psychozoic Era 322 



Putnam, G. R., cited on gravity deter- 

 minations 401, 422 



Pykoclastic Rocks of Point Bonita. . 103 



Pyroxene, with peculiar cleavage 277 



— , Lamellar 281 



Pyroxene, of malignite 345 



Quaternary, Beaver in 370 



— , Physical characteristics 57 



Radiolarian Chert, on Angel Island 



and Buri-buri Ridge 235 



Raisin, Miss C, cited on movements of 



magmas 98 



origin of spheroidal structure.. . Ill 



origin of variolites 103 



spherulitic crystallization 99 



Ransome, F. L., Analyses b3' 350 



— , On Lawsonite 301 



— . The eruptive rocks of Point Bonita. . . 71 



— , The geology of Angel Island 193 



— , The Great Valley of California 371 



Ray mond, W. J., cited on Pliocene fos- 

 sils 145 



Reade, T. M., cited on elevations and 



subsidences 394, 395 



theory of isostasy 402 



Red Bluff Formation in Sacramento 



Valley 378 



Re-isolation, a factor in evolution 331 



Reyer, E., cited on mountain building, 426 



theory of isostasy 399 



Rhyolite near New Almaden 69 



Ricketts, C. cited on elevation and 



subsidence 393, 396 



Riebeckite, 190 



— , Analyses of 189 



River Gravels 118 



River Valleys 151 



— , Salinas 154 



— , Santa Clara of the south 157 



— , Santa Clara-San Benito 151 



— , Santa Maria 155 



— , Parallelism of 351 



Rock containing blue amphibole 182 



Rohrbach, C, cited on teschenite . .286, 292 



Rosenbusch, H., cited on epidote 311 



iddingsite 33 



pleochroic augite 89 



Rothpletz, A., cited on spheroidal 



structure Ill 



Russell, I. C , cited on Mt. St. Elias, 321 

 Russian River Valley-, shifting of 



divides 269 



Rust, cited on radiolaria 237, 239 



