Index. 279 



Page. 



Hunt, Recent formation of quartz in California 93 



Decay of rocks geologically considered 94 



Geology of Eozoic rocks 100 



Huntley, California, its gold and its inhabitants 156 



Huse, Resources of Santa Barbara City and County 156 



Hutchings, Scenes of wonder in California 156 



Hyatt, Jura and Trias at Taylorville 116 



Trias and Jura in the Western States 117 



Iddings, Obsidian cliff, Yellowstone Park 64 



Ipelan, Reports of State Mineralogist ..^ ...26, 27, 28 



Isaacs, Preservation of mine timbers 30 



Isherwood, Report on brown coal from Mount Diablo 51 



Experiments on various coals to ascertain their potential and 



economic vaporizations » 115 



Jackson, Journey through California and Nevada 99 



Miocene and Cretaceous formation, Santa Barbara 99 



Jackson, A. W., Building-stones of California 26, 38 



Jackson, C. T., Oil interests of southern California 157 



Jackson, , Map of mining districts of California 156 



Jacobs, Ancient river channels of California 132 



Janin, Mining and metallurgy of quicksilver 58 



Jenney, Notes on dry lakes of Nevada and California 133 



Johnson, A. R., Expedition from Santa F6 to San Diego, 1848 48 



Johnson, T. T., Oregon and California 157 



Johnston, W. D., Gold extraction by cyanide process 27 



Report on clays 27 



Jones, Coal of Pacific Slope 61 



Keelep, Earthquakes in California 69 



Keep, California geysers 135 



Kellogg, Forest trees of California 24 



Kelly, Excursion to California, etc 157 



Kimball, Reports of United States Mint 60 



King, Clarence, Mountaineering in the Sierra Nevada 157 



Report of Sierra Iron and Mining Company 58 



Discovery of actual glaciers on the mountains of the Pacific Slope. ._ 91 



Geological Survey 40th parallel 63 



Annual Report United States Geological Survey 1 64 



King, T. Butler, Report on California, 1850 50 



Metallic and mineral wealth of California 157 



Kneeland, Wonders of the Yosemite Valley 157 



Glaciers of Yosemite Valley 100, 157 



Knowlton, Fossil plants 121 



Fossil plants of Poverty Hill, etc --- 82 



Fauna, Independence Hill 121 



Kraatz, von. Notes on gold ore formation 82 



Kunz, Diamonds of California 61, 66 



Kustel, Concentration of all kinds of ores 157 



Roasting of gold and silver ores 157 



Nevada and California processes of gold and silver extraction 157 



Lake, Mother Lode of California 124 



Placer mining 124 



New Almaden mines, Santa Clara 124 



