132 SCHOOL OF MINES LIBRARY. 



WETHERILL, C. M. On Adipocere and its Formation, vol. in., 

 Pamphlets. Quarto series. 4tO. 25 pp. Philadelphia, 1855. 



On a New Variety of Asphalt, (Melan-Asphalt.) vol. ni. t 



Pamphlets. Quarto series. 4tO. 6pp. Philadelphia, 1852. 



On the Crystallization of Sulphur, and upon the Reaction 



between Sulphur of Hydrogen, Ammonia and Alcohol. 

 Vol. XXVIIL, Pamphlets. Octavo series. 8vO. 8 pp. 1865. 



On the Neutral Sulphate of the Oxide of Ethyle, and the Re- 

 sults of its Decomposition by Water. Vol. m., Pamphlets. Quarto 

 series. 4to. 5 pp. Philadelphia, 1848. 



WHEELER, George M. See under Geographical and Geological 

 Explorations and Surveys West of the One HundredttTMe- 

 ridian. 



assisted by Dr. F. Kampf and J. H. Clark. Report upon 



the Determination of the Astronomical Co-ordinates of the 

 Primary Stations at Cheyenne, Wyoming Territory, and Co- 

 lorado Springs, Colorado Territory, made during the years 

 1872 and 1873. 4to. 82 pp. Washington, 1874. 



WHELPLEY and Storer. Description of their New Method of Sepa- 

 rating Metals from Sulphurets and other Ores. Vol. n., Pamphlets. 



Duodecimo series. 12mo. 12 pp., III. plates. Boston, 1866. 



WHITE, C. A. See under Geographical and Geological Explora- 

 tions and Surveys West of the One Hundredth Meridian. 



First and Second Annual Reports of the State Geologist of 



Iowa. 8vo. 279pp. Des Moines, 1868. 



J. H. and B. Silliman, Jr. Petroleum in California. A 



Brief Account of One Hundred Thousand Acres of Oil Lands 



in California. Vol. XXXII., Pamphlets. Octavo series. 



8vo. 21 pp. New- York, 1865. 



WHITNEY, A. R. Sections of Iron Beams, &c., with tables of 

 weights, co-efficients, dimensions, &c. 



2 to. 65 pp. New- York. 



J. D. The Geological Survey of the State of California. 



J. D. Whitney, Director. An Address to the Legislature 

 of California, concerning the Geological Survey of the State, 



delivered March 12th, 1861. Vol. XIV., Pamphlets. Octavo series. 



8vo. 47 pp. San Francisco, 1861. 



An Address on the Propriety of Continuing the State Geolo- 

 gical Survey of California ; to which are appended, Two 

 Letters, relative to the Progress of the Survey during the 

 years 1864-1865, and 1865-1866 ; also, the Report of the 

 Commissioners To Manage The Yosemite Valley and The 

 Mariposa Big Tree Grove, for the years 1867-1868. 

 Vol. XV., Pamphlets. Octavo series. 



8vo. 23, 14, 15, 14 pp. San Francisco, 1868. 



Letter of the State Geologist relative to the Progress of the 



State Geological Survey of California during the years 

 1866-1867. Vol. XIV., Pamphlets. Octavo series. 



8vo. 15 pp. Sacramento, 1867. 



