DAMON.] 



NORTH AMEKICAN GEOLOGY. 



787 



Pleistocene — Continued. 



Ohio, Indiana, Illinois, Kbntccky, 

 AND Tennessee — Continued. 



1883. Glacial boundary, Wright, G. F. 

 WeU atMoline, 111., Pratt. 

 Geology of Randolph County, 



Ind., Phinney. 



1884. Lower coal measures of Ohio, 



Orton, E. 

 Glacial boundary in Ohio, 



Indiana, and Kentucky, 



Wright, 6. F. 

 Glacial boundary in Ohio, 



Wright, G. F. 

 Glaciated area of North America, 



Wright, G. F. 

 Glacial dam at Cincinnati, 



Wright, G. F. 

 Organisms in bowlder clays of 



Chicago, Johnson, H. A., and 



Thomas, B. W. 

 Topographic phenomena in In- 

 diana, Campbell, J. T. 

 Survey of Union County, Ind., 



Elrod. 

 Glaciation in Ohio, Whittlesey. 

 Survey of Fayette County, Ind., 



Elrod. 

 Some Indiana glaciology, Coulter. 

 Geology of Grant County, Ind., 



Phinney. 

 Gorges and waterfalls, Davis, 



W. M. 

 Thirteenth report of Indiana 



department of geology, CoUett. 

 Geology of Johnson County, Ind., 



McCaslin. 

 Survey of Hamilton and Madison 



counties, Ind., Brown, R. T. 

 Eeport of chemical department, 



survey of Ohio, Lord. 

 Geology of Rush County, Ind., 



Elrod. 

 Character of outer border of 



drift, Chamberlin, T. C. 

 Hillocks of angular gravel and 



disturbed stratification, Cham- 

 berlin, T. C. 

 Clays of Ohio, Orton, E. 

 Geology of Morgan County, Ind., 



Brown, E. T. 

 Bearing of glacial grooves and 



strisB in Ohio, Whittlesey. 

 The Post-Pliocene of America, 



Cope. 



Pleistocene — Continued. 



Ohio, Indiana, Illinois, Kentucky, 

 AND Tennessee — Continued. 



1884. Physio-geographic and agricul- 



tural' features of Tennessee, 

 Safford. 



Drift of Indiana, Newberry. 



Drift of Illinois, McAdams. 



Glacial period in Illinois, Mc- 

 Adams. 



Bowlder clays of Chicago, John- 

 son and Thomas. 



1885. Chemical analyses, survey of 



Kentucky, Peter and Peter. 

 Driftless area, Chamberlin and 



Salisbury. 

 Miorostructure of certain bowlder 



clays, Dawson, G. M. 

 Glacial origin of Presque Isle, 



IngersoU. 



1886. Hancock County, Ind., Brown, 



R.T. 



Boone County, Ind., Gorby and 

 Lee. 



Geology of Cincinnati, James, 

 J. F. 



Inventory of Glacial drift, Cham- 

 berlin, T. C. 



Henry and other counties, In- 

 diana, Phinney. 



Department of geology, etc., In- 

 diana, report, Thompson, M. 



Lake Maxinkuckee, Thompson 

 and Lee. 



Quaternary of Illinois, Worthen. 



1887. Bowlders along Appalachian 



rivers. White, I. C. 

 Lake age in Ohio, Claypole. 

 Loess and clay analyseSj Eiggs. 

 Peoria County, 111., Chapman. 

 Report of survey of Kentucky, 



Procter. 



1888. Age of Ohio gravel bedsj Wright, 



G.F. 



Ancient channel of the Ohio at 

 Cincinnati, James, J. P. 



Drift of Ohio, Orton, E. 



Drift in the vicinity of Cincin- 

 nati, Burke. 



Ivorydale well, Ohio, James, J. F. 



Subterranean commotion near 

 Akron, Ohio, Claypole. 



Erosion in Indiana, Scovell. 



Jackson purchase region, Lough- 

 ridge. 



