DAETON.] 



NORTH AMERICAN GEOLOGY. 



365 



Drummond, A. T. — Continued. 



The great lake basins of Canada. 



Canadian Eeo. Sci., vol. 3, pp. 142-147, 247- 

 287, 1888. 



Abstracts, Popular Soi. Monthly, vol. 35, pp. 

 422-423 (J p.), 1889; Science, vol. 13, p. 32 

 (S col.) ; Am. Geol., vol. 3, pp. 197-199 (i p.), 

 1889. 



Dryer, Charles E. The glacial geology 

 of the Irondequoit region. 



Am. Geol., vol. 5, pp. 202-207, 1890. 



Dncatel, J. T. Report [of the geolo- 

 gist]. 



Report on the new map of Maryland, pp. 

 3-51, 1834. 



Outlines of the physical geography 



of Maryland, embracing its prominent 

 geological features. 



Maryland Acad. Sci., Trans., vol. 1, pp. 

 24-53, 1837. 



Annual report of the State geologist 



of Maryland, 40 pages, 1837, 2 maps, 

 [Annapolis, 1838]. 



Annual report of the State geologist 



of Maryland, 1838, pp. 3-17, plates, 

 [Annapolis, 1839]. 



Annual report of the State geologist 



of Maryland, 1839, 46 pages, 3 plates, 

 8<^, Annapolis, 1840. Another edition 

 has 43 pages ; another, 59 pages. 



and AIe:sauder, J. H. Report on 



the projected survey of the State of 

 Maryland, 39 pages, map, Annapolis, 

 1834. 



Am. Jour. Sci., vol. 27, pp. 1-38, 1835. 



Dudley, William L. A curious occur- 

 rence of Vivianite [hear Eddyville, 

 Ky.]. 



Am. Jour. Sci., 3d series, vol. 40, pp. 120-121, 

 1890. 

 [Dumble, E. T.] The Nacogdoches oil 

 field. 



Geol. and Sci. Bull., vol. 1, No. 3 (§ col.), 1888 



Results. A review of Texas geology 



as developed by the work of the survey. 

 Texas Geol. Surv., 1st Annual Report, pp. 

 xxix-lxxiv, plate 1, 1890. 



Report of the State geologist for 



1890. 



Texas Geol. Surv., 2d Annual Report, pp. 

 v-lxxxviii, 1891. 



A general description of the iron-ore 



district of eastern Texas. 



Texas Geol. Surv., 2d Annual Report, pp. 

 7-31, 1891. 



Abstract, Am. Nat., vol. 25, pp. 737, 910-911 

 a p.), 1891. 



[Dumble, E. T.]— Continued. 



[Iron-ore district of eastern Texas], 



Anderson County. 



Texas Geol. Surv., 2d Annual Report, pp. 

 303-317, 1891. 



[Iron-ore district of eastern Texas], 



Houston County. 



Texas Geol. Surv., 2d Annual Report, pp. 

 318-326, 1891. 



Important results of the Texas 



survey. 



Am. Geol., vol. 7, pp. 267-269, 1891. 



and Hill, E. T. The igneous rocks 



of central Texas. [Abstract.] 



Am. Assoc. Adv. Sci., Proc, vol. 38, pp. 242- 

 243 (J p.), 1800. 



Dunbar, William, and Hunter, Dr. Ob- 

 servations. 



Message from the President of the United 

 States, communicating discoveries made in ex- 

 ploring theMissouri, Red River, and Washita, 

 hy Captains Lewis and Clark, Dr. Shelby, 

 and Mr. Dunbar, with a statistical account of 

 the country adjacent, 178 pages, plate, Wash- 

 ington, 1806, pp. 116-171. 



Duncan, P. Marlin. On the older Tertiary 

 formation of the West Indian Islands. 

 Geol. Soc, Quart. Jour., vol. 29, pp. 548-565, 

 Plates XIX-XXU, 1873. 



■ and Wall, G. P. A notice of the 



geology of Jamaica, especially with 

 reference to the district of Clarendon, 

 with descriptions of the Cretaceous, 

 Eocene, and Miocene corals of the 

 island. 



Geol. Soc.,Quart. JouT.|Vol. 21, pp. 1-15, 1865. 



Dunn, Russell L. Drift mining in Cali- 

 fornia. 



California, 8th Report of State Mineralogist, 

 pp. 736-770, 1888. 



Dnnnington, F. P. Distribution of ti- 

 tanic oxide upon the surface of the 

 earth. 



Am. Jour. Sci., 3d series, vol. 42, pp. 491-495, 

 1891. 



Dupee, J. A. [Ash bed of the Phoenix 

 mine.] 



Boston Soc. If at. Hist., Proc, vol. 5, pp. 279- 

 280(1 p.), 1856. 



Durand, F. E. Notes on the silver mines 

 of Pioche. 



California Acad. Soi., Proc, vol. 4, pp. 245- 

 246 (i p.), 1872. 



Dutton, C. E. The cause of regional 

 elevations and subsidences. 



Am.PhU. Soc, Proc, vol. 12, pp. 70-72, 1873. 



