DAETON.J 



NORTH AMERICAN GEOLOGT. 



95 



Bell, Robert — Continned. 



The origin of gneiss and some other 



primitive rocks. [Abstract.] 



Am. Asaoc. Adv. Sci., Proc, vol. 38, pp. 

 227-231, 1890. 



The nickel and copper deposits of 



Sudbury district, Canada. 



Geol. Soc. Am., Bull., vol. 2, pp. 125-137, 

 1891. 



Abstract, Eng. and Min. Jour., vol. 51, p. 328 

 (Ip.), 4M891. 



[ ] [Summary report on surveys iu 



the Sudbury district.] 



Canada, Geol. Snrv., Keports, vol. 4, new 

 aeries, Eeport A, pp. 5A-32, Montreal, 1891. 



Bell, WiBiam W. Mineral lands of the 

 Upper Mississippi. 



280i Cong., 1st scss.. Doc. Xo. 43., 43-1844, 

 ni, 52 pages, "Washington, 1844. [Not seen.] 



Belt, Thomas. Some recent movements 

 of the earth's surface. 



Ifova Scotian Inst. Xat. Sci., Trans., vol. 1, 

 pp. 19-30, 2 plates, 1863. 



The production and preservation of 



lakes by ice action. 



Nova Scotianlnst. Nat. Sci., Trans., vol.1, 

 part 3, pp. 70-75, 1865. Bead to Geol. Soc., 

 Jnne22, 1864. 



The Glacial period in North America. 



Nova Scotian Inst. Nat. Sci., Trans., vol. 1, 

 part 4, pp. 91-106, 1866. 



Benton, Edward R. The Richmond bowl- 

 der trains. 



HarvardMus. Comp. Zool., Bull., vol. 5, pp. 

 17-43, 2 maps, 1878. Includes note on micro- 

 scopic analysia of rockabyM. E. Wadsworth, 

 pp. 39-40. 



The amygdaloidal melaphyr of 



Brighton, ilass. 



Boston Soc. Nat. Hist., Proc, vol. 20, pp. 

 416-426, 1881. 



Notes on the samples of iron ore col- 

 lected in Maryland. 



lOth Census U. S., vol. 15, m^'ning indus- 

 tries, pp. 245-260, map, 4°, 'WasWngton, 1886. 



Notes on samples of iron ore collected 



in northern New England. 



loth Censns TJ. S., vol. 15, mining indus- 

 tries, pp. 79-82, 4°, Washington, 1886. 



Notes on the samples of iron ore col- 

 lected in Virginia. 



loth Census, U. S., vol. 15, mining indus- 

 tries, pp. 261-288, map, 4°, "Washington, 1886. 



Berghes, C, Ge-wet, F., and. Geognos- 

 tische Carte von Mexico, 4 and folio, 

 Diisseldorf, 1827. [Not seen.] 



Bermudas. 

 1857. Notes on the Bermudas, Kemp, 

 G. F. 

 Notes on the Bermuda Islands, 

 Scott, A. 

 1861. Geologyofthe Bermudas, Bryant. 

 1884. Geology of the Bermudas, Rice. 



1888. Origin of present form, Fewkes. 



1889. The Bermuda Islands, Heilprin. 



1890. Origin of present outline of the 



Bermudas, Fewkes. 

 Bernard, S., and Poussin, W. T. Report 

 upon the reconnoissance of a route 

 across the Cumberland Mountains of 

 the national road contemplated from 

 "Washington City to Now Orleans. 



Letter Sec. "War, 20th Cong., 1st sess., House 

 Doc. No. 123, pp. 5-27, "Washington, 1828. 



Report of the Board of Internal 



Improvements on the contemplated 

 canal between the Atlantic and the Gulf 

 of Mexico. 



Message Presl. IT. S., 22d Cong., 1st seas.. 

 House Doc. No. 185, pp. 9-58, "Washington. 

 1832. 



and Totten, .T. G. Report on the 



Ohio and Mississippi rivers [etc.]. 

 Message Prest. U. S. (No. 35), pp. 7-22, 

 "Washington, 1823. 

 [Bertelet, P. 6. f ] [Notes on geology of 

 Berks County and geological map of 

 Oley and vicinity.] 



Med. Soc. Pennsylvania, Trans., new series, 

 vol.1, p. 47, map, 1856. 



Berthond, E. L. Description of the hot 

 springs of Soda Creek [etc.] and the 

 geological features of the surrounding 

 locality, together with the remarkable 

 discovery of a human skeleton and a 

 fossil pine tree in the bowlder and 

 ground formation of Soda Bar. 



Philadelphia Acad. Sci., Proc., vol. 18, pp. 

 342-315, 1866. 



On the occnrrenceof uranium, silver, 



iron, etc., in the Tertiary formation of 

 Colorado Territory. 



Philadelphia Acad. Sci., Proc. for 1875 [vol. 

 27), pp. 363-365, 1875. Discnssed by Koenig 

 and Gabb, pp. 365-360, 1875. 



On rifts of ice in the rocks near the 



summit of Mount McClellan, Colorado, 

 and on the different limits of vegita- 

 tion on adjoining summits. 



Am. Jonr. Sci., 3d series, vol U, pp. 108-111, 

 1876. 



On the origin and formation of coal. 



Kansas City Keview, voL 3, pp. 23-28, 1880- 



