120 Index. 



Page. 

 Turner, Rocks of the Sierra Nevada 41 



Contribution to the geology of California 49 



Geological notes on the Sierra Nevada, parts 1 and 2 49 



Notes on geology of the coast ranges 49 



Auriferous gravels of the Sierra Nevada _._ 49 



Geology of Mount Diablo __ _. 59 



The age and succession of the igneous rocks of the Sierra Nevada... 70 



Turrill, California notes _ 104 



Twining, Report on Union and Central Pacific Railways 28 



Tyson, P, T., Geology of California _ 26 



Geology and industrial resources of California 27 



Tyson, J. L., Diary in California _ 104 



Veatch, On mud volcanoes in Colorado Desert 62, 104 



On earthquakes in San Francisco _ 71 



On the discovery of borax .._ 104 



Vinton, Report on artesian well near Benicia... _ 27 



Vogdes, Geological survey in the State of California 66 



On the discovery of Proetus ellipticus in Shasta County 66, 80 



Walbridge, Fossil ferns _ 79 



Walcott, Lower Cambrian rocks in eastern California 57 



Waldeyer, Hydraulic mining in California 35 



Walton, Facts from the gold region _ 104 



Warner, Reconnoissance of a route through the Sierra Nevada, by the 



Upper Sacramento 27 



Wasson, Bodie and Esmeralda, etc 104 



Watson, Report on botany _ 11, 12 



Watts, The gas and petroleum-yielding formation of the central valley 



of California 17 



Weber, Petroleum and asphaltum of Northern California 15 



Report on Santa Clara County 16 



Weeks, Petroleum ...38,41 



Natural gas _ _ 38 



Wells, How we get gold in California _ 104 



Worth, Dissertation on the resources and policy of California 104 



Weston, Four months in the mines of California 104 



Wheeler, Report of surveys west of the 100th meridian 38 



White, Description of Productus giganteus 39 



Report on Mesozoic invertebrates _ 39 



Mesozoic and Cenozoic palaeontology of California.. 41 



On new Cretaceous fossils from California 42 



Remarks on the genus Aucella 44 



Fossils from the Pacific Coast 42 



Correlation papers: Cretaceous 43 



Mountain upthrust 47 



Notes on occurrence of Productus giganteus in California 76 



North American Mesozoic 77 



Whiting, Report on Mono County 15 



Whitney, Metallic wealth of the United States 104 



Letter of Professor Whitney on the Mariposa estate 105 



Address delivered before Legislature 3,4 



Notice of a human skull from a shaft near Angels 63 



Letter of State Geologist .' 3,4 



— - Fresh-water infusorial deposits of the Pacific Coast 63 



