278 Index. 



Page. 



Hanks, On the occurrence of Hanksite in California 95 



Coal and iron interests of the Pacific Coast 155 



Notes on mica 24, 155 



Deep placers of California 125, 155 



Magnesia and its base and compounds 155 



Auriferous gravels of Table Mountain 155 



Harden bursr. California gold mines . 59 



Harkness, Cinder cone age of eruption 106 



Recent volcano in Plumas County 106 



Harris, Correlations of Tejon deposits with Atlantic stages of Gulf slope. 131 



Hart, A., Mining statutes of United States and California 155 



Hart, T. S., Notes on Almaden mine 89 



Harvey, Contribution to ethnology and geology of the Pacific Slope 24 



Hasson, Electric power, etc. 30 



Hastings, Descriptions of Oregon and California 155 



Hay, 0. P., Fossil turtles from Oregon 44 



Hayden, Twelfth Annual Report of the Geological Survey of Territories.. 63 



The great West, etc 156 



Hayes, C. W., Coal fields of United States 67, 72 



Heilprin, Occurrence of ammonites in the Tertiary 129 



Age of the Tejon rocks of California, and occurrence of ammonitic 



remains in Tertiary . 129 



Helper, Land of gold 156 



Hershey, Cretaceous outliers in the Klamath region, California 97 



Geology of Isthmus of Panama 43 



Age of gold "pockets" , 83 



Metamorphic formations of northwestern California 84 



Quaternary of southern California 43 



River terraces of Klamath region , 97 



Tertiary peneplain in the Klamath region 132 



Tertiary formations of southern California 84 



Significance of the term Sierran 84 



Crystalline rocks of southern California 84 



Evidence of two glacial stages in the Klamath Mountains 84 



Structure of the southern portion of the Klamath Mountains 84 



Hilebrand, On Roscoelite 97 



Hilgard, Report on agricultural features of California 61 



Agriculture and late Quaternary geology 131 



Pedological geology of California 118, 122 



Steep slopes of the Western loess 131 



Asphalt deposits of California 72 



Hitchcock, Illustration of surface geology 75 



Hittell, Resources of California... 156 



Dead rivers of California 57 



Hoffmann, Mining districts in California and Nevada 62 



Holden, Recorded earthquakes in California 38, 70 



Holder, Remarkable salt deposit - ..J 132 



Erosion on Pacific Coast 132 



Holland, Mines and mining.. 156 



Hower, Some notes on crossings 125 



Hudson, California petroleum 79 



Hunt, Geological progress for 1882 75 



Okler rocks of western North America 80 



