INDEX. 



415 



Page. 



Lone Mountain limestone, Niagara 57 



rnlmmagat Range 196 



thickness 58 



Trenton 57 



Longitudinal faults 14, 209 



Lookout Mountain 22,129 



Eureka quartzite 130 



Lower Coal-measure fauna 86 



fresli water fossils 87 



limestone 85 



thickness 85,161,170 



Spring Hill 170 



Lower Paleozoic in adjoining regions 185 



Quaternary, lacustrine deposits 32 



M. 



Magnetite in basalt 390 



Cambrian quartzite 107 



granite 337, 338 



hornblende-mica-andesite 367 



pyroxene-andesite 359, 363 



Magpie Hill, basalt 364,392 



quartz in basalt 263 



Mahogany Hills 23,134 



Mabon, R. W., analysis of lava 264 



Marble in Prospect Mountain tunnel 106 



McConne.ll. II. G., structure of Rocky Mountains 208 



McCoy's Ridge 21 



Kureka quartzite 54 



Lone Mountain limestone 114 



Pogonip 114 



Meek, F. B., fauna from Mackenzie river 73 



Olenellus fauna 46, 188 



Melville, W. H., analysis of andesitic pearlite 264 



Metamorphosed sandstones in Devonian limestone.. .143,346 



Meteorological record 5 



Mica in basalt 394 



Micropegmatitic structure in granite-porphyry.. 341, 342, 344 



rhyolite 377 



Mirropoikilitic structure 360 



Microscopical Petrography ot Eruptive Rocks 335-394 



Microstructure of basalt 391, 393 



bornblende-mica-andesite 367 



pyroxene-andesite 360, 363 



rhyolito 377 



Mineral constituents of rbyolitic pumice 381 



Mineral Hill, granite body 107 



Mines- 

 Albion 7, 302, 304 



Banner 295 



Bull whacker 7, 221, 296 



California 314 



Champion itiul Iluekcye 6 



Connoly :)14 



Dugout 37,300 



Duntlurbcrg 7, 296, 309 



Eureka Consolidated 7, 302. 305 



Fairplay 298 



Fourth of July 42 



Geddes and Bertrand 36. 37. 43, 108, 295. 309 



Hamburg 7, 296 



Hodgson 37 



Hoosac 113 



Industry 38 



Irish Ambassador 108 



Jackson 7,37,49,51,190,301,302,304,309 



Pge. 



Mines Continued. 



KK 304 



Kelly 313 



Kentuck 298 



Lord Byron 313 



Maryland 298 



Mountain Boy 298 



Page and Corwin 296 



Phoenix 7, 301, 303, 304, 306, 307 



Price and Davies 296 



Queen 298 



Reese and Berry 297 



Rescue 298 



Richmond 6,7,36,108,302,304,305 



Seventy-six 297 



Silver Connor 295 



Tiptop 6 



White Rose 298 



Wide Wide West 296 



Williamsburg 7, 295 



Mining tunnels on Prospect Ridge 103 



Mixter, W. G., analyses of lava 282 



Modoc fault 65, 75, 141, 142 



Peak, section across 65, 66 



section 16,24.141,142 



Molecular changes in molten masses 289 



Molybdic acid in Ruby Hill ore 312 



Montezuma Range 232 



Moore, Gideon E., analyses of lava 282 



Mountain Quaternary 32 



shale 38.104 



thickness 38 



Mountains. (Set Peaks.) 



N. 



Ncolite. a natural group of lavas 277 



Nevada limestone, Atrypa Peak 125 



Century Peak Ridge 152 



description 63 



Newark Mountain 156 



The Gate 145 



thickness 64 



White Pine 138 



plateau, climate 2 



description I 



Newark Canyon 28 



fault, description .' 159 



Mountain and Diamond Peak, section across. 158 



section across 65 



structure 26, 155 



Ncwberry, J. S., varying water levels in mines 315 



New York Hill 165 



Niagara in Lone Mountain limestone 57, 59, 183 



1'iibranagat Range 196 



White Pine 191 



Wood Cone 136 



O. 



Obsidian, composition 169 



Oil -shore deposits 177 



Olenellus fauna in British America 208 



shale 42,45 



Highland Range 46,186- 



Oquirrh Range 46. 186 



t hickncss 42, 46 



OHvine in basalt 242. 2", 258. 387, 393 



relation to silica 258 



