DAETON.] 



NORTH AMERICAN GEOLOGY. 



207 



Carboniferous — Continued. 

 Illinois, Indiana — Continued. 

 1843. Fossil trees in Posey County, 

 Ind., Owen, D.D. 

 Geology in -vicinity of New 

 Albany, Ind., Clapp, A. 



1847. Remains in older formations, 



Hall, J. 



1848. Statistics of coal, Taylor, R. 



C. 



1849. Second visit to the United 



States, LyeU. 

 1851. Goniatite limestone of Rock- 

 ford, Ind., Christy. 



1853. Geologic map of United States, 



Maroon, J. 



1854. Geologic map by Marooa, Am. 



Jour. Sci. 

 Survey of Indiana, Brown, 

 R.T. 



1855. Ueber die Geologie von Nord- 



America, Marcou, J. 



1856. Resources of Illinois Central 



Railroad, Foster, J. W. 



1857. Fish remains in Carboniferous 



of lULnois, Worthen. 



1858. Report on Illiuois coal, Nor- 



wood. 



Coal fields of United States 

 and British Provinces, Rog- 

 ers, H. D. 



Geology of North America, 

 Marcou, J. 



Synchronism of coal of Ohio 

 and Illinois, Stevens, R. P. 



1859. Paleontology and the moral 



sense, Whittlesey. 

 Reconnaissance of Indiana, 

 Owen, R. 



1860. Discovery of Permian at La 

 - Salle, 111., Norwood. 



Terrestrial flora in Mountain 

 limestone of Illinois, Wor- 

 then. 



Coal formations of North 

 America, Lesquereux. 



1861. Age and relation of goniatite 



limestone at Rockford, Iowa, 

 Meek and Worthen. 



1862. Report on coal measures of 



Indiana, Lesquereux. 

 Reconnaissance of Indiana, 



Owen, R. 

 Survey of coal field, in Perry 



County, Ind., Lesley, J. 



Carboniferous — Continued. 

 Illinois, Indiana — Continued. 

 1862. Analyses of soils of Indiana, 

 Peter. 



1864. Fossils from Carbonifer- 

 ous, Hall, J. 

 1865. Carboniferous and Cretaceous 

 of Kansas and Nebraska, 

 Meek. 



Map of Indiana, Sayler. 

 3866. Stratigraphy, Tertiary, Coal 

 Measures, Subcarboniferous, 

 Devonian, and Silurian of 

 Illinois, Worthen. 



Pope County, north of Big 

 Bay River, 111., Engelmann. 



Randolph, St. Clair, Madison, 

 and Hancock counties, HI., 

 Worthen. 



Introduction to paleontology, 

 Illinois, Meek and Worthen. 



Occurrence of fossil fishes in 

 Illinois, Worthen. 



Physical features, general 

 principles, and surface geol- 

 ogy of Illinois, Worthen. 



Massac and part of Pope coun- 

 ties, 111., Engelmann. 



5ope'County, north of Big Bay 

 River, 111., Engelmann. 



Rosiclare lead region. 111., 

 Norwood. 



Coal fields of Illinois, Les- 

 quereux. 



Map of Canada and part of 

 United States, Logan and 

 Hall. 



Johnson County, III., Engel- 

 mann. 

 1868. Coal measures of Illinois, 

 Wothen. 



Lower Carboniferous of south- 

 em Illinois, Engelmann. 



Lasalle County, HI., Free- 

 man. 



Washington, Clinton, Marion, 

 and Jefferson counties, HI., 

 Engelmann. 



Jersey, Greene, and Scott coun- 

 ties, HI., Worthen. 



Alexander, Union, Jackson, and 

 Perry counties, Illinois, Wor- 

 then and Engelmann. 



Chemical analyses, Hlinoi8,Bla- 

 ney. 



