648 



CATALOGUE AND INDEX OP 



[BULL. 127. 



Minnesota — Continued. 



1890. Results of Archean studies, Win- 



cbell, A. 



Taconic iron ores of Minnesota 

 and New England, Wincliell, 

 N. H. and H. V. 



Warren's Geograpliy, Brewer. 



Eoport, Lake Superior division, 

 United States Geological Sur- 

 vey, Van Hise. 



1891. Age of the Saganaga granite, 



Winchell, H. V. 



American opinions on the older 

 rocks, Winchell, A. 



Area and duration of Lake Agas- 

 si z, Uphani. 



Cambrian of North America, 

 Walcott. 



Cretaceous of North America, 

 White, C. A. 



Conditions controlling artesian 

 wells, Hall, C. W. 



Criteria of englacial and sub- 

 glacial drift, Upham. 



Dike in Minnesota River valley. 

 Hall, C.W. 



Eastern equivaleuts of Minnesota 

 iron ores, Winchell, N. H. 



Fauna of lower Cambrian, Wal- 

 cott. 



GlacialLake Agassiz in Manitoba, 

 Upham. 



Inequality of distribution of en- 

 glacial drift, Upham. 



Iron ores of Minnesota, Winchell, 

 N. H. and H. V. 



Lake Superior stratigraphy, Law- 

 son, Van Hise. 



Lakes inclosed by modified drift, 

 Upham. 



Last word with the Huronian, 

 Winchell, A. 



Record of field observations, 

 Winchell, N. H. 



Stones for building, Merrill, G. P. 



Geology of Hennepin County, 

 Winchell, N. H. 



Crystallines of Lake Superior 

 region, Irving, Chamberlin and 

 Van Hise. 



Minor, Francis. Evidences of glacial 

 action in Virginia. 



Popular Soi. Monthly, vol. 37, p. 651 (J col.), 

 1890. 



Mississippi. 



1807. Observations on geology of 

 United States, and geologic 

 map, Maclure. 



1818. On parts of Virginia Tennessee, 

 Alabama, Mississippi, etc., Cor- 

 nelius. 

 Geology of the United States, 

 Maclure. 



1821. Structure of valley of the Mis- 

 sissippi, Nuttall. 



1828. Reconnaissance for National road 



from Washington to New 

 Orleans, Bernard and Poussin. 



1829. Report on canal from the Atlan- 



tic to the Gulf of Mexico, Ber- 

 nard and Poussin. 



1830. Remains of ferruginous sand for- 



mation of United States, Mor- 

 ton, S. G. 



1832. Fossil shells of the Tertiary, 



Conrad. 



1833. Lower valley of the Mississippi, 



Nutt. 



1834. Prairies of Alabama, McGuire. 

 Tertiary and Recent of Southern 



States, Conrad. 

 1838. Fossils in Louisiana, Carpenter, 



W.M. 

 1839 Notices of Opelousas, Attakapas, 



etc.. Carpenter, W.M, 

 1844. Borings from well at Columbus, 



Bailey. 



1846. Tertiary of Warren County, Con- 



rad. 



Eocene of Walnut Hills, Conrad. 



Eocene of the United States, Con- 

 rad. 



1847. Age of nummulite lifliestoneB, 



Lyell. 

 Bluft' near Natchez, Wailes. 

 Delta and alluvial deposits of 



the Mississippi and other points, 



Lyell, C. 

 Alleged coexistence of man and 



the megatherium, Lyell. 



1848. Features of Natchez, Binney. 

 Natchez bluff formation. Gale, L. 

 Geology of south Alabama, Hale, 



C.S. 

 Eocene of Vicksburg, Conrad. 



1849. Second visit to the United States, 



Lyell. 



1850. Treatise of diseases of interior 



North America, Drake. 

 Eocene of Vioksburg, Conrad. 



