DABTON.] 



NORTH AMERICAN GEOLOGY. 



91 



Bechdolt, A. F. — Continued. 



Notes on the local geology of Man- 



kato. 



Minnesota Acad. Sci., Bull., toI. 3, part 1, 

 pp. 58-63, 1889. 



Beck, Lewis C. Report on the mineral- 

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 survey. 



New York Geol. Surv., 1st Annual Eeport, 

 pp. 15-60, Albany, 1837. 



Report on the mineralogical and 



chemical department of the survey. 

 New York Geol. Surv., 3d Annual Eeport, 

 pp. 9-56, Albany, 1839. 



Abstract Am. Jour. Sol., vol. 39, pp. 96-97, 

 1840. 



Report on the mineralogical and 



chemical department of the survey. 

 New York Geol. Surv., 4th Annual Eeport, 

 pp. 45-106, Albany, 1840. 



Abstract Am. Jour. Sci., vol. 40, pp. 75-77, 

 1841. 



Report on the mineralogical and 



chemical department of the survey. 

 New York Geol. Surv., 5tli Annual Eeport, 

 pp. 5-23, Albany, 1841. 



Mineralogy of New Yort, comprising 



detailed descriptions of the minerals 

 hitherto found in the State of New 

 York and notices of their uses in the 

 arts and agriculture, xxi, 537 pages, 8 

 plates, 4°, Albany, 1842. 



[On certain phenomena of igneous 



action, chiefly as observed in the State 

 of New York. Abstract.] 



Am. Jour. Sci., vol. 45, pp. 143-144, 1843. 



Eead to Assoc. Am. Geol. 



Biscussed by J. D. Dana, p. 145 (J p). 



"[On the occurrence of bituminous 



matter in several of the New York 

 limestones and sandstones.] 



Am. Jour. Sci., vol. 45, pp. 335-336, 1843. 



Eead to Assoc. Am. Geol. 



Discussed by E. Emmons.. 



Views concerning igneous action, 



chiefly as deduced from the phenomena 

 presented by some of the minerals and 

 rooks of the State of New Yort. 

 Am. Jour. Sci., vol. 46, pp. 333-343, 1844. 

 Eead to Assoc. Am. Geol. and Nat., April, 

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Beck, T. Romeyn, and Baton, Amos. A 

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 Becker, George F. Notes on a new fea- 

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Am. Jonr. Sci., 3d series, vol. 10, pp. 459-462, 

 1875. 



Becker, George F. — Continued. 



[Reconnoissance of the San Fran- 

 cisco, Eureka, and Bodie districts]. 



U. S. Geol. Sorv., Clarence King, Director, 

 1st Annual Eeport, 1879-80, pp. 37-47, Wash- 

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Geology of the Comstock lode and 



Washoe district, U. S. Geol. Surv., 

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 plates, 4°, folio atlas of 21 sheets, 

 Washington, 1882. 



Includes "On thermal effect of the action 

 of aqueous vapor on feldspathic rocks," by 

 CarlBarus, pp. 290-308, and "On the electrical 

 activity of ore bodies," by Carl Bams, pp. 

 309-367. 



Abstracts, Science, vol. 3, pp. 48-49, 1884 ; 

 Am. Jonr. Sci., 3d series, vol. 26, pp. 479-482, 

 1883. 



A summary of the geology of the 



Comstock lode and the Washoe dis- 

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U. S. Geol. Surv., J. "W. Powell, Director, 

 2d Annual Eeport, 1830-81, pp. 291-330, 

 Washington, 1882. 



Abstract, Science, vol. 4, pp. 66-67 (J p.). 

 1884. 



On the relations of temperature to 



glaciation. 



Am. Jour. Sci., 3d series, vol. 26, pp. 167-175, 

 1883. 



The relations of the mineral belts 



of the Pacific Slope to the great up- 

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Am. Jour. Sci., 3d series, vol. 28, pp. 209-212, 

 1884. 



Abstract, Am. Nat., vol. 19, p. 1210 (J p.), 

 1885. 



[ ] [U. S. Geological Survey work in 



California.] 



Science, vol. 3, p. 665 (i p.), 1884. 

 The influence of convection on gla- 

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Am. Jonr. Sci., 3d series, vol. 27, pp. 473-476, 

 1884. 



The geometrical form of volcanic 



cones and the elastic limit of lava. 



Am. Jour. Sci., 3d series, vol. 30, pp. 283-293, 

 1885. 



Impact friction and faulting. 



Am. Jour. Soi., 3d series, vol. 30, pp. 116-128, 

 194-209, and 244-245, 1885. 



Notes on the stratigraphy of Cali- 

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tr. S. Geol. Surv., J. W. Powell, Director, 

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Abstracts, Am. Nat., vol. 19, pp. 1211-1212 

 (i p.), 1885. Am. Jour. Soi., 3d series, vol. 30, 

 pp. 399-401, 1885. 



