Index. 119 



Simpson, Emigrant's guide to the gold mines _ 102 



Skidmore, Reports on California mines 34,35 



Deep placer mining in California 34 



Smith, , Report of General Smith on California, 1849 26 



Smith, James P., Age of auriferous slates of the Sierra Nevada 59 



Metamorphic series of Shasta County ..45, 70 



The Arkansas coal measures, in their relation to the Pacific carbon- 

 iferous province 70 



Supplementary notes on the metamorphic series of the Shasta region . 45 



Mesozoic changes in the faunal geography of California 70 



Solignac, Les mines de la California 102 



Stanton, Notes on geology of cosist ranges 49 



Fauna of the Shasta-Chico formations 59 



Shasta-Chico series 60 



Cretaceous palcE'ontology, Knox ville beds 43 



Stearns, Fossils from the Colorado Desert 47 



Fossils from the Tertiary of California 74 



Cerripide of California 75 



Stein, Translation of the future of silver, by Edward Suess 29 



Stetefeldt, Lixiviation of silver ores 102 



Stewart, Lecture on mineral resources of the Pacific States 102 



Stillman, Seeking the Golden Fleece... 102 



Stone, Gold and silver mines of America 102 



Storms, Ancient channel system of Calaveras County 17 



]Methods of mine-timbering 17 



Talbot, Rei)ort of Lieutenant Talbot to General Smith, 1849 26 



Taylor, Bayard, El Dorado, etc .' _ . 102 



Taylor, J. W., Condition of gold and silver mining on Pacific Slope, 1867.. 33 



Copper resources of Pacific Slope, 1867 33 



Taylor, R. C, Statistics of coal ._ 102 



Tegoborski, Essay on the effect of the discovery of gold in California and 



Australia 103 



Thornton, Oregon and California in 1848 103 



Trask, Earthquakes in California, from 1800 to 1863. 103 



Geology of the Sierra Nevada or California Range 1, 70 



Mineral districts of Central California 71 



Report on State Geological Survey 1 



Description of three new species of the genus Plagiostoma from the 



Cretaceous 62 



Geology of the Sierra Nevada 2,72 



Earthquakes in California in 1858-59 62 



Geology of coast mountains _ 2 



Earthquakes in California, from 1800 to 1864 63 



Geology of Northern and Southern California 2 



Earthquakes in California during 1856 52 



Direction and velocity of earthquakes in California, 1857 52 



— - Description of Ammonites Batesi 61 



Description of fossil shells 61 



On earthquakes in California, from 1812 to 1857 62 



Two new species of Ammonites and Baculite 62 



Topographical map of the mineral districts of California 103 



Treny, La Calif ornie IO3 



Trip, Report on Sonoma-Pacific coal mines 103 



