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Report on the Fossil Plants of the Auriferous Gravel 

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 Cambridge, 1878. viii and 62 pp. With ten double 

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The Auriferous Gravels of the Sierra Nevada of Cali- 

 fornia, by J. D. Whitney. Cambridge, 1879-80. pp. 

 1-288, 1879. PP- 289-569-1880. 24 plates and 2 geo- 

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The Climatic Changes of Later Geological Times. A 

 discussion based on observations made in the Cordilleras 

 of North America, by J. D. Whitney. Cambridge, 

 1880-1882. Part I, pp. 1-120, 1880. Part 2, pp. 121- 

 264, 1882. Entire work, 394 pp. 



State University Report. 



Report on Mount Diablo Coals, by S. B. Christ v. 

 Sacramento, 1877. pp. 70-74. 



Biennial Report of the Regents of the University of 

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California State Mining Bureau. 



Henry G. Hanks, State Mineralogist. 



Annual Report of State Mineralogist. First Report 

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Second Report of the State Mineralogist of California 

 from Dec. i, 1880, to Oct. 2, 1882. Sacramento. 1882. 

 288 pp., map and 4 photographs, with appendix. 



Contributions to the Geology and Mineralogy of Cali- 

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Contributions to the Geology and Mineralogy of Cali- 

 fornia, on the milling of gold quartz, by Mehille Att- 

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