DABTON.] 



NORTH AMERICAN GEOLOGY. 



209 



Carboniferous — Continued. 

 Illinois, Indiana — Continued. 



1879. Discoveries in Western cavee, 



Hovey. 



Report on Harrison and Craw- 

 ford counties, Ind., Collett. 



Eighth, ninth, andtenthreports 

 on survey of Indiana, Cox. 



Geology of Lagrange County, 

 Ind., Edmunds, E. S. 



1880. Preservation of plants on 



Mazon Creek, 111., Pike, J.W. 

 Geology of Monroe County, 

 Ind., Greene, G. M. 



1882. Coal field of Illinois, Worthen. 

 Geology of Bartholomew 



County, Ind., Elrod. 

 Geology of Fountain County, 



Ind., Brown, R. T. 

 Geology: Mines and quarries, 



Indiana, Collett. 



1883. Lasalle County, 111., Worthen. 

 Economical geology of Illinois, 



Worthen. 

 Twelfth report of department of 



geology of Indiana, Collett. 

 Survey of Marion County, 



Ind., Brown, R. T. 



1884. Geology of Johnson County, 



Ind., M'Caslin. 



Illinois huilding stones, Cono- 

 ver. 



Geologic map of Indiana, Col- 

 lett. 



Thirteenth report of Indiana 

 department of geology, Col- 

 lett. 



Indiana building stones, Orton, 

 E. 



Geology of Rush County, Ind., 

 Elrod. 



Geology of Morgan County, 

 Ind., Brown, R.T. 



Fossils of the Indiana rocks. 

 White, C. A. 



1885. Map of the United States, 



McGee. 



1886. Geology of counties of Indiana, 



Gorby. 



Indiana, department of geol- 

 ogy, etc., report, Thompson^ 

 M. 



Boone County, Ind., Gorby. 



Hancock County, Ind., Brown, 

 R.T. 



Bull. 127 14 



Carboniferous — Continued. 

 Illinois, Indiana — Continued. 

 1886. Geologic map of Indiana, Bran- 



ner. 

 1887-1889. Fossil fuels of Illinois, 

 Comstock. 

 Peoria County, 111., Chapman. 

 Dauntless core drill, Eng. and 



Mining Jour. 

 Keokuk group at Crawfords- 



ville. 111., Beachler. 

 Map of United States, Hitch- 

 cock, C. H. 



1890. Macfarlane's Railway Guide, 



Collett. 

 Warren's Geography, Brewer. 

 Economic geology of Illinois, 



Worthen. 



1891. Geologic map of Illinois, 



Worthen. 

 Local deposit of Chester sand- 

 stone, Nickles. 

 Geological notes, Gresley. 

 Basanite from Indiana, Gold- 

 smith. 

 Michigan. 



1826. Notice of Michigan, topog- 

 raphy, etc.. Pierce. 



1838. Report of State geologist of 



Michigan, 1837, Houghton. 



1839. Ingham and parts of Eaton 



and Jackson counties, Mich., 

 Douglass. 

 Second report of State geolo- 

 gist of Michigan, Hough- 

 ton. 



1840. Jackson, Calhoun, and other 



counties, Mich., Douglass. 

 Lanawee, Hillsdale, and other 

 counties, Mich., Hubbard, B. 



1841. Northern part of Lower Penin- 



sula of Michigan, Douglass, 

 Geology of organized counties 



of Michigan, Hubbard, B. 

 1843. Geology of western district of 



New Tork, Hall, J. 

 1848. Statistics of coal, Taylor, R. C. 



1853. Geologic map of United States, 



etc., Marcou, J. 



1854. Geologic map of United States 



by Marcou, Am. Jour. Sci. 



1855. Esquisse g^ologique du Canada, 



Logan aud Hunt. 

 1857. Common rocks of the British 

 Provinces, Billings, 



