INDEX TO VOLUME i. 



Page 



Actinolite, with Crossite 185 



^Egerinb augite, of malignite 346 



Albite, Matrix of blue ampliibole rock, 183 



— , Partial analysis 184 



— , Secondary veins 184 



Amphibule. of malignite 358 



Amphibolk-Malignite 357 



— , Chemical analysts 3;9 



— , Mineralogical compositioii 358 



Analcite 283 



— , Derived from nepheline 280 



Analcite-Diabase 273 



— , Chemical character 292 



— , Contact metamorphism 27s 



— , Cuyamas occurrence 27o 



— , Eagle ranch occurrence 297 



— , Field relations 273 



— , Main dike 278 



— , Oceanic dikes 294 



— , Secondary dikes 279 



Analyses 



— , Albite of blue ampliibole rock 184 



— , Amphibole-maliguite 359 



— , Analcite-diabase 293 



— , Bituminous shale, Carmelo Bay 25 



— , Borolanite 350 



— , Carmeloite, Carmelo Lagoon 42 



, Sunium Point 38 



— , Contact metamorphic schist, Angel 



Island 232 



— , Crossite 188 



— , Diabase, Point Bonita 100 



— , Diorite-diabase, Mt. Diablo 177 



— , Eleolite syenite 293 



— , Epidiorite, Eisenbuhl 177 



, Potrero 177 



— , Fourchite, Angel Island 232 



— , Garnet-p3 , roxene-malignite 356, 357 



— , Glaucophane .... 189 



— , Granite, Santa Lucia, Carmelo Bay. 16 

 — , Hy persthene-diabase, Potrero ... 177 



— , Lawsonite 307 



— , Leucitophyres, five Vesuvian 350 



— , Lithoidal rhjolite, Yellowstone 68 



— , Nepheline-pyroxene-malignite 350 



— , Pyroxenite, Mt. Diablo 170 



— , Quartz-keratopbyre, Australia 68 



— , Kiebeckite 189 



— , Serpentine, Angel Island 232 



, San Francisco 170 



— , Silica of Sandstone, Angel Island . . . 232 



— , Soda-rhyolite, glassy facies 68 



, porphyritic facies 68 



, spherulitic facies 68 



— , Spheroid, in diabase, Point Bonita.. 106 



— , Spheroidal basalt, Point Bonita 106 



— , Teschenite 293 



— , Theralile 293 



Angel Island, Geology of 193 



— , Kadiolarian chert of 235 



— , Sedimentary formations 196 



Anthophyllite ... 174 



Antisell, T., cited on Miocene sub- 

 mergence of Coast Ranges 385 



, subsidence of San Francisco Bay ,389 



, terraces of Salinas Valley 154 



— , Quoted on Santa Maria Valley 155 



Apatite of malignite 348 



Arctog.ea ' . .. 318 



Page 



Augite, .Titanium in violet, pleochroic, 89 



Barrage, C, cited on subsidence of 

 earth's crust 



Badland Topography 



Baselevel Bench Marks. 



Baselevels. Ancient 



Basic Secretions, not peripheral 



Batholitic Relations, of Laurentian 

 granites 



Bay of San Francisco, a submerged 

 valley 



Becker, G. F., cited on bedded jas- 

 pers 73, 



bluish tint of uralite 



geology of Carmelo Bay 



glaucophane 



isostatic subsidence of Great 



Valley of California 



Neocene river channels 



post-Miocene uplift 



radiolaria in phthanites . . 



rhyolite of New Almaden 



role of titanium in magmas 



zoisite in glaucophane schists . . . 



serpentine 



supposed metamorphism of Mio- 

 cene 



Blake, W. P., cited on geology of Car- 

 melo Bay 



Miocene fossils, Ocoya Creek... 



outlet of Tulare Lake 



San Francisco sandstone 73, 



serpeDtiue of Potrero 



Tulare Valley 381, 



Blasdale, W. C, analysis by 



Blue Amphibole, near Berkeley 



— , Analyses of 



— , Chemical characters 



— , Classification 



— , Named crossite 



— , Optical characters 



— , Schists 



Bonney, T. G , cited on spheroidal 

 structure 



Bowman, A., cited on post-Pliocene up- 

 lift 



Br.'.gger, W. C, cited on laurvikite 



monzonite 



Brooks, W. K., cited on influence of sex 

 in evolution 



Browne, Ross, cited on Neocene river 

 channels 



Buri-buri Ridge, radiolaiian chert of, 



391 

 152 

 144 

 46 

 360 



266 



107 

 207 

 4 

 181 



413 

 410 



51 

 199 



69 

 105 

 216 

 162 



4 



385 

 373 

 107 

 171 

 382 

 356 

 18d 

 189 

 188 

 189 

 190 

 188 

 181 



110 



148 



357 

 341 



332 



410 



235 



Caton Plain 118 



— , Altitude of 120 



Carmelo Bay - 3, 139 



— , Eruptive rocks 29 



— , General geology < f 6 



— , Physiography and relief 4 



Carmelo River 5 



Carmelo Series 18 



— , Correlation 21 



— , Faulted 20 



— , Occurrence 19 



— •, Petrography 18 



(429) 



