516 



CATALOGUE AND INDEX OF 



[BULL. 127. 



lowa- 



1868. 



1869, 



1870. 



1871. 



1873. 



1874 



1875, 



1876. 



-Continued. 



Surface geology of Eaccoon Eiver 



' region and western Iowa, St. 

 John. 



The Mississippi Valley, Poster, 

 J. W. 



Lakes of Iowa, past and present. 



White, C. A. 

 Cretaceous in Guthrie County, 

 White, C. A. 



Iowa drift. White, C. A. 



Ked quartzite bowlders of west- 

 ern Iowa, White, C. A. 



Relations and character of west- 

 ern bowlder drift, Andrews, E. 



Old lake beds of prairie region, 

 Wallace, S. J. 



Geology of some portions of Min- 

 nesota, Hall, J. 



Trip to great red pipestone 

 quarry. White, C. A. 



Middle coal measures, St. John. 



Report on western Iowa, St. 

 John. 



Report on survey of Iowa, White, 

 C. A. 



Middle region, etc., of western 

 Iowa, St. John. 



Bowlder from coal bed in Ohio, 

 Winohell, A. 



Post-Tertiary history of Iowa, 

 White, C. A. 



The Marshall group, Winchell, A. 



Eastern limit of Cretaceous, 

 White, C. A. 



Map of United States, Hitchcock, 

 C. H. ; Hitchcock and Blake. 



Drift of the Northwest, WincheU, 

 N. H. 



Chart of nomenclature for Min- 

 nesota, Winchell, N. H. 



Niagara and lower Helderberg in 

 United States and Canada, 

 Hall, J. 



Report of survey of Missouri, 

 Broadhead. 



Cretaceous floras, Lesquereux. 



Geologic chart of the United 

 States, Bradley, F. H. 



Guelph limestone of North 

 America, Nicholson. 



Cretaceous and Tertiary fossils 

 of upper Missouri country, 

 Gabb. 



Sections of bluffs near Daven- 

 port, Pratt, 



lovra — Continued. 



1876. Vegetal remains in drift, Win- 



chell, N. H. 



1877. On the Glacial epochs. Price, 



E. K. 

 Coal region of America, Mac- 



farlane. 

 Chemung in Iowa, Calvin. 

 Maroellus in Iowa, Calvin. 

 Local geology of Davenport, 



Barris. 



1878. Remarks on Laramie group. 



White, C. A. 



Term Hudson River in nomencla- 

 ture, Hall, J. 



Driftless interior of North Amer- 

 ica, Dana, J. D. 



Position of forest bed in north- 

 eastern Iowa, McGee. 



Geodes of Eeokuk formation, 

 Wallace, S. J. 



Origin of driftless region, Irving, 

 E. D. 



Lesquereux's theory of prairies. 

 Hay. 



Valley of the Minnesota and Mis- 

 sissippi rivers, Warren, G. K. 



Annual deposit of the Missouri 

 during post-Pliocene, Todd. 



Shale in limestone at Independ- 

 ence, Calvin. 



Dark shales below Devonian at 

 Independence, Calvin. 



1879. Surface geology of part of Mis- 



sissippi Valley, McGee. 



Macfarlane's Railway Guide to 

 Iowa, White, C. A. 



Glacial drift on residuary clays, 

 McGee. 



North American Mesozoic and 

 Cenozoio, Miller, S. A. 



Superficial formations of north- 

 eastern Iowa, McGee. 



Eichthofen's theory of the loess, 

 Todd. 



1880. Report on central and western 



Minnesota, Upham. 



Fremont County, Call. 



Deep well at Emmetsburg, Win- 

 chell, N. H. 



Resources of Wisconsin, Irving, 

 E. D. 



Laterite of India, McGee. 



1881. Glacial drift and its terminal 



moraines, Upham. 

 Loess in central Iowa, Call. 



