508 



CATALOGUE AND INDEX OF 



(BULL. 127. 



Illinois — Con tinned. 



1870. Calhoun, Pike, Adams, and other 



counties, "Worthen. 

 Henderson, Warren, Mercer, and 



other counties, Green, H. A. 

 Oil-bearing limestone of Chicago, 



Hunt, T. S. 



1871. The Marshall group,"Wiuchell, A. 

 History of Gulf of Mexico, Hil- 



gard. 



Relative age of Niagara and low- 

 er Helderberg groups, Wor- 

 then. 



Synchronism of Illinois and Ken- 

 tucky coals, Worthen. 



Surface geology of Great Lakes 

 and Mississippi Valley, New- 

 berry. 



1872. Oil-bearing limestone of Chicago, 



Hunt, T. S. 



Eelation of middle and upper 

 Silurian in United States, 

 Hall, J. 



Past and future of Niagara. Gun- 

 ning. 



Western coal measures of Indiana 

 Cox, E. T. 



1873. Chart of nomenclature for Minne- 



sota, Winchell, N. H. 



Map of United States, Hitchcock, 

 C. H. ; Hitchcock and Blake. 



Peoria, McDonough, Monroe, 

 Macoupin, and Sangamon coun- 

 ties, Worthen. 



Rock Island County, Worthen 

 and Shaw. 



1874. Northwestern counties, Shaw. 

 Map of coal fields of the United 



States, Hitchcock, C. H. 

 Report of survey of Missouri, 



Broadhead. 

 Niagara and lower Helderberg 



in United States and Canada, 



Hall, J. 

 Map of coal fields of the United 



States, Hitchcock, C. H. 



1875. Guelph limestone of North Amer- 



ica, Nicholson. 

 Geologic chart of the United 



States, Bradley, F. H. 

 Geological map, Worthen. 

 Livingston County, Freeman, 



H. C. 

 Gallatin and Saline counties, 



Cox. 



Illinois — Continued. 



1875. Clarke, Crawford, Jasper, Law- 



rence, Richland, Wabash, Ed- 

 wards, White, Clay, Cumber- 

 land, Coles, Douglas, Williams, 

 and Franklin counties, 

 Worthen. 



Coal measures, Worthen. 



Wilmington coal field, John- 

 son, J. 



Bond, Fayette, Montgomery, 

 Christian, Shelby, Effingham, 

 Moultrie, Macon, and Piatt 

 counties, Broadhead. 



1876. Chemical report, survey of Ken ■ 



tucky, Peter. 

 Vegetal remains in drift of the 

 Northwest, Winchell, N. H. 



1877. Local geology, Davenport, Iowa, 



Pratt. 



Agency of lateral pressure ex- 

 hibited by rock movements, 

 Niles. 



Coal regions of America, Mac- 

 farlane, J. 



1878. Mississippi Delta and loess. 



Holmes, N. 



Coal at Centralia, Engelmann. 



Lesquereux's theory of prairies. 

 Hay. 



Term Hudson River in nomencla- 

 ture. Hall, J. 



Valley of Minnesota and Missis- 

 sippi rivers, Warren, 6. K. 



1879. Relations of horizons of extinct 



vertebrata. Cope. 

 North American Mesozoio and 



Cenozoic, Miller, S. A. 

 Macfarlane's Geological Railroad 



Guide to Illinois, Worthen. 



1880. Local geology, Davenport, Iowa, 



Pratt. 

 Resources of Wisconsin, Irving, 



R.D. 

 Preservation of plants on Mazon 



Creek, Pike, J. W. 

 Improvements of the Mississippi, 



Ballon. 



1882. Evidence of pre-Glacial origin of 



basins of Lakes Erie aud On- 

 tario, Claypole. 

 Coal fields of Illinois, Worthen. 



1883. Local geology, Davenport, Iowa, 



Barris. * 



Classification of lake basins, 

 Davis, W. M. 



