DAETON.] 



NORTH AMERICAN GEOLOGY. 



1029 



Winchell, N. H. — Continued. 



and Upham, Warren. Geological 



and natural history survey of Minne- 

 sota, N. H. Winchell, State geologist, 

 1872-1882. The geology of Minnesota, 

 vol. 1 of the final report, xiv, 695 pages, 

 43 plates, 4°, Minneapolis, 1884. 



and 'Winchell, H. V. On a possible 



chemical origin of the iron ores of the 

 Keewatin in Minnesota. 



Am. Geol., vol. 4, pp. 291-300, 1869. 

 Am. Assoc. Aflv. Sci., Proc, vol. 38, pp. 235- 

 242, 1889. 



Geol. Surv. Minnesota, Bull. No. 6, pp. 391- 

 399, 1891. 



[Professor Irving and the Kee- 



watin series and the origin and hori- 

 zon of the iron ores of the Vermilion 

 Lake series.] 



Am. Geol., vol. 4, pp. 383-386, 1889. 

 The Taconic iron ores of Min- 

 nesota and western New England. 

 Am. Geol., vol. 6, pp. 263-274, 1890. 

 Geol. Surv. Minnesota, BuU. Ko. 6, pp. 400- 

 410, 1891. 



Al)3tract, Am. Jour. Sci., 3d series, vol.40, 

 p. 332 (J p.), 1890. 



The iron ores of Minnesota, 



their geology, discovery, development, 

 qualities, and origin, and comparison 

 with those of other iron districts. 

 Geol. Surv. Minnesota, Bull. No. 6, 430 

 pages, 44 plates, including three folded 

 maps, Minneapolis, 1891. 



Abstracts, Eng. and Mining Jour., vol. 52, 

 p. 3 (f p.), 4°, 1891; Am. Geol., vol. 7, pp. 370- 

 374, 1891. 



In Appendices A, B, C are republished "On 

 a possible chemical origin of the ores of the 

 Keewatin in Minnesota," and "The Taconic 

 iron ores of Minnesota and "western New 

 England," by N. H. and H. V. "Winchell, and 

 "The Eastern equivalents of the Minnesota 

 iron ores," by N. H. "Winchell. 



Winalow, Arthur. Peculiarities of 

 weathering in the Pottsville conglom- 

 erate. 



Science, vol. 3, pp. 12-14, 1884. 



— — The Lehigh River cross section 

 measured, mapped, and described in 

 detail; edited by J. P. Lesley. 



Geol. Surv. Pennsylvania, Keport for 1886, 

 part 4, pp. 1331-1371, sheets 1-5, in atlas, Har- 

 risburg, 1887. 



A preliminary report on a portion of 



the coal regions of Arkansas. 



Geol. Surv. Arkansas, Keport for 1888, vol. 

 3, pp. 1-92, map. Little Eock, 1888. 



Winslow, Arthur — Continued. 



Notes on the coal beds of Lafayette 



County. 



Geol. Surv. Missouri, Bull. No. 1, pp. 14-21, 

 1890. 



The geotectonic and physiographic 



geology of western Arkansas. 



Geol. Soo. Am., Bull.,vol. 2, pp. 226-242, plate 

 8,1891. 



Abstracts, Am. Geol., vol. 7, p. 259 (^ p.) ; 

 Am. Nat., vol. 25, p. 364 (6 lines) , 1891 . 



Discussed by T. M. Keade, Am. Geol., vol. 8, 

 pp. 275-287, 1891. 



Geological survey of Missouri. Bi- 



enuial Report of the State geologist, 

 transmitted by the bureau of geology 

 and mines to the general assembly, 53 

 pages, 2 plates, Jefferson City, 1891. 



Remarks on the construction of 



topographic maps for geologic purposes. 

 [Abstract.] 



Am. Assoc. Adv. Sci., Proc, vol. 39, pp. 252- 

 255, 1891. 



Winslow, C. F. On the supposed bed of 

 coral at a high elevation on the Island 

 of Maui. 



Am. Jour. Sci., 2d series, vol. 15, pp. 450-4.51 

 (i p.), 1853. 



[On fossil bones from the Andes, 



and the beds containing them.] 



Boston Soc. Nat. Hist., Proc, vol. 10, pp. 75- 

 77, 1866. 



[Dynamics of geology.] 



Essex Inst., BuU., vol. 2, pp. 111-112, 1871. 



Letter from, containing description 



of a deep excavation in the valley of 

 the Rhine near the mouth of the 

 Neckar, and of a mortar-shaped pebble 

 found 25 feet below surface. 



Boston Soc. Nat. Hist., Proc, vol. 14, pp. 20- 

 22, 1872. 



■Winwood, H. H. Geological age of the 

 Rooky Mountains. 



Geol. Mag., 3d decade, vol. 2, p. 240 (% p.), 



1885. 



Abstract, Am. Jour. Sci., 3d series, vol. 80, 

 p. 79 (7 lines), 1885. 



Wisconsin. 



1821. Travels through the Northwest, 

 Schoolcraft. 



1836. Reconnaissance from Washington 



through Wisconsin to Coteaiu 



des Prairies, Featherstonhaugh. 



Region around Fort Winnebago, 



Ruggles. 



1840. Report on lead region of the Up- 

 per Mississippi, Locke. 



