GEOLOGICAL SURVEYS OF CALIFORNIA. 33 1 



II. California Official Reports. 



Report of the Special Committee in favor of a Geolog- 

 ical Survey of California Submitted by Mr. Randall April 

 24, 1851. 19 pp. 



Report of 1853. Geology of the Sierra Nevada or 

 California Range, by John B. Trask. 31 pages. 



Report on the Geology of the Coast Mountains and 

 part of the Sierra Nevada, embracing their Industrial 

 Resources in Agriculture and Mining, by John B. Trask. 

 Assembly Doc. No. 9, Session 1854. 95 PP- 



Report on Geology of the Coast Mountains, bv John J^. 

 Trask. Senate Doc. No. 14, 1855. 95 pp. 



Geology of a part of Calaveras Count}-, Dec, 1854, by 

 William Patton. In Report to the Surveyor-General of 

 California. Doc. 5. Appendix F. pp. 86-88. Sacra- 

 mento, 1855. 



Report on the Geology of Northern and Southern Cal- 

 ifornia, embracing the Mineral and Agricultural Resources 

 of those Sections with Statistics of the Northern. South- 

 ern and Middle Mines, by John B. Trask. Assemblv 

 Doc. No. 14, Session 1856. 66 pp. 



Report of a Survey of a Portion of the Eastern Bound- 

 ary of California and of a Reconnaissance of the old 

 Carson and Johnson Immigrant Roads over the Sierra 

 Nevada. Ann. Rep. Surveyor-General 1856. Assem- 

 bly Doc. No. 5, Session 1856. 



Geological Survey of California. 

 J. D. Whitney. Director. 



The Geological Survey of California, an Address Deliv- 

 ered before the Legislature of California at Sacramento, 

 Tuesday evening, March 12, 1861. bv J. D. Whitnev. 

 San Francisco, 1861. 50 pp. 



