DABTON.] 



NORTH AMERICAN GEOLOGY. 



507 



Illinois — Con tinned. 



1858. Report on survey of Wisconsin 



for 1857, Daniels. 

 Coal fields of United States and 



British provinces, Rogers, H.D. 

 Geology of North America, Mar- 



cou, J. 



1859. Coal formations of North Amer- 



ica, Lesquereux. 

 Notes on Wisconsin, etc., Daniels, 



E. 

 Paleontology of New York, vol. 



3, Hall, J. 



1860. Discovery of Permian at La Salle, 



Norwood. 

 Terrestrial flora in Mountain 

 limestone, Worthen. 



1861. Age and relations of goniatite 



limestone at Rookford, Iowa, 



Meek and Worthen. 

 Physics and hydraulics of the 



Mississippi, Humphreys and 



Abbott. 

 Chemical report of survey of 



Kentucky, Peter. 



1862. Report on coal measures of In- 



diana, Lesquereux. 

 Age of Leolare sandstone and 

 Onondaga of Iowa report, 

 Worthen. 



1864. Fossils ftom Carboniferous, Hall, 



J. 



1865. Origin of prairies, Lesquereux. 

 Origin of prairies, Winchell, A. 

 Oil borings at Chicago, Shufeldt. 

 Carboniferous and Cretaceous of 



Kansas and Nebraska, Meek. 



1866. Coal, iron, and oil, Daddow. 

 Drift of Western and Southern 



States, Hilgard. 

 Introduction to paleontology, 



Meek and Worthen. 

 Coalfields of Illinois, Lesquereux. 

 Origin of the prairies, Lesque- 

 reux. 

 Pope County, north of Big Bay 



River, 111., Engelmann. 

 Map of Canada and part of the 



United States, Logan and Hall. 

 Rosiclare lead region, Norwood. 

 Report of geological survey, 



Worthen. 

 Randolph, St. Clair, Madison, and 



Hancock counties, Worthen. 

 Johnson County, Engelmann. 



Illinois — Continued. 



1866. Geology of the lead region, 



Worthen . 



Hardin County, Worthen and 

 Engelmann. 



Occurrence of fossil fishes, 

 Worthen. 



Physical features, general prin- 

 ciples, and surface geology, 

 Worthen. 



Massac and part of Pope counties, 

 Engelmann. 



1867. Niagara fauna at Chicago, Win- 



chell and Marcy. 

 On Andrews on the Glacial drift, 



Hilgard. 

 Drift beneath Lake Michigan, in 



Chicago tunnel, Andrews. 

 Fresh-water Glacial drift of the 



Northwest, Whittlesey. 

 Subterranean sources of waters 



of the Great Lakes, Shufeldt. 



1868. Cook County, Bannister. 

 Lower Carboniferous of southern 



Illinois, Engelmann. 



Washington, Clinton, Marion, 

 and Jefferson counties, Engel- 

 mann. 



Lasalle County, Freeman. 



Chemical analyses, Blaney. 



Alexander, Union, Jackson, and 

 Perry counties, Worthen and 

 Engelmann. 



Loess and drift. Holmes, N. 



Jersey, Greene, and Scott conn- 

 ties, Worthen. 



Coal measures of Illinois, 

 Worthen. 



Coal measures and limestones, 

 Worthen. 



1869. Old lake beds of the prairie re- 



gion, Wallace, S. J. 



Relations and characters of west- 

 ern bowlder drift, Andrew. 



The Mississippi Valley, Foster, 

 J. W. 



1870. Dekalb, McHenry, Lake, Ken- 



dall, Cass, Menard, and other 

 counties, Bannister. 



Introductory remarks, paleontol- 

 ogy, Worthen. 



Grundy, Will, Kankakee, and 

 other counties, Bradley. 



Lesquereux on Illinois coal 

 plants, Bradley. 



