DiBTON.] 



NORTH AMERICAN GEOLOGY. 



785 



Pleistocene — C ontin ued . 



Ohio, India.na, Illinois, Kentucky, 

 AKD Tennessee — Continued. 



1873. Report of survey of Ohio, New- 



berry. 



Surface geology of Maumee Val- 

 ley and geology of counties, 

 Ohio, Gilbert, G. K. 



Reports on Ashtabula, Trumbull, 

 Lake, and Geauga counties, 

 Ohio, Read, M. C. 



Northwest counties of Illinois, 

 Shaw. 



Report on second district of Ohio, 

 Andrews, E. B. 



Report on third district of Ohio, 

 Orton, E. 



Rock Island County, ni.,Worthen 

 and Shaw. 



Peoria, McDonough, Monroe, Ma- 

 coupin, and Sangamon coun- 

 ties, ni., Worthen. 



Reports on Sandusky, Seneca, 

 Wyandot, and Marion counties, 

 Ohio, "Winchell, N. H. 



Surface geology of northwestern 

 Ohio, Winchell, N. H. 



Geology of Warren, Lawrence, 

 Knox, and Gibson counties, 

 Ind., Collett. 



Survey of Clarke and Floyd coun- 

 ties, Ind., Borden. 



Observations in Dekalb, Laporte, 

 and other counties, Levette. 



1874. Report on second district of Ohio, 



Andrews, E. B. 



Resources of Tennessee, Kille- 

 brew. 



Report on third district of Ohio, 

 Orton, E. 



Geology of Ottawa to Defiance 

 counties, Ohio, Winchell, N. H. 



Vegetation of the drift, New- 

 berry. 



Position of the mastodon, New- 

 berry. 



Erie and Lorain counties, Ohio, 

 Newberi'y. 



Surface geology of Ohio, New- 

 berry. 



1875. Discovery of Decotyles compres- 



sus, Klippart. 



Surface geology of Ohio, by New- 

 berry, Dana, J. D. 



Livingston County, 111., Freeman, 

 H.L. 



Bull. 127 50 



Pleistocene — Continued. 



Ohio, Indiana, Illinois, Kentucky, 

 AND Tennessee— Continued. 



1875. Scott and Jefferson counties, 



Ind., Borden. 



Bond, Fayette, and other coun- 

 ties, Illinois, Broadhead. 



Geology of Brown County, Ind., 

 Collett. 



Report on White, Clay, Cumber- 

 land, Cole, Douglas, Williams, 

 and Franklin counties. 111., 

 Worthen. 



Gallatin and Saline counties, 111., 

 Cox, E. T. 



Sixth report of survey of Indiana, 

 Cox, E. T. 



Jackson County, Ind., Cox, 

 E. T. 



1876. Reconnaissance in lead region, 



Kentucky, Norwood. 



Antiquity of caverns and cav- 

 ern life, Ohio Valley, Sha- 

 ler. 



Observation on lakes of northern 

 Indiana, Levette. 



Chemical report of survey of Ken- 

 tucky, Peter. 



Seventh report on survey of In- 

 diana, Cox, E. T. 



Report on counties of Indiana, 

 Collett. 



Tennessee, agriculture, mineral 

 wealth, etc., Killebrew. 



Report on Jennings and Ripley 

 counties, Ind., Borden. 



Reconnaissance of Putnam Coun- 

 ty, Ind., Collett. 



Vegetal remains in drift of the 

 Northwest, Winchell, N. H. 



1877. Topography and geology of Nash- 



ville, Safford. 



Glacial deposits of two periods 

 in Boone County, Ky., Sut- 

 ton. 



American surface geology. Wood, 

 S.V. 



1878. Geology of Brown County, Ohio, 



Herzer. 



Ashland, Wayne, and Holmes 

 counties, Ohio, Read, M. C. 



Geology of Franklin County, 

 Ohio, Orton, E. 



Geology of Warren, Butler, Pre- 

 ble, and Madison counties, Ohio, 

 Orton, E. 



