INDEX. 



Ot 



P;ige. 



Bushnell, 111., altitude near. 



drift near 



old river valley near . . . 



wells at 



Butler, 111, wells at 



Byron, 111, wells at 



C. 



528 



Cache Eiver, effect of glaciation on 



Cairo, 111., preglacial drainage near 



wellsat 786 



Cairo, Iowa, wells near °° 



Caledonia, 111., wells at 574 



Calhoun County, 111., altitude of U ' I5 



drift border in 35 ' 37 



wells in 745 - 746 



168 



Call, R. E., fossils identified by 



Calumet or second beach, character of 444-446 



*• 442-444 



course ot " 



Calumet River, drainage basin of 538-539 



sand deposits near 409-410 



section of ridge near 396 



structure of drift along 393 



Calvin, S., aid by 147,148,187 



cited on the ice margin in Johnson County, Iowa. 150 

 cited on the Iowan and Kansan sheet of north- 

 eastern Iowa, McGee and 139 



cited on the limits of Iowan drift 1*4 



discovery of glacial stnas by 8o 



reference to 4 ' 



Cambridge, 111., wells at e24 " 625 



Campbell Hill, 111., wells at 779 



Campbell, J. T., information furnished by 412 



Camp Point, 111., wells at 716 



Campton Township, topography south of 299-300 



Campus, 111., wells at 667 



Canton, 111., wells at 687 



Carbondale, 111., wells at 78 ° 



Carbon Hill, 111., wells at 647 



Carlinville, 111., wells at 743 



Carlyle, 111., wells at 76 ° 



Carmi, 111., wells at 777 



Carroll County, 111., altitude of 9 



general features of itM!J" 



wells in 



Carroll Creek, gorge near 



Carrollton, 111., wells at 



Carthage, 111., filled valley near ■ 



wells at 



Cary, 111., wells near 



Casey, 111., wells at 



Cass County, HI., altitude of 



general features of 



wells in 



Centralia, 111., wells at 



Cedarville, 111., belt of gravelly drift near 81 



gorge at 495 



soilanalysis at 161 



Cerro Gordo, 111., drift at 220-221 



wellsat 704 



Cerro Gordo moraine, character of the outwash of . . 221-222 



distribution of 218 



structure of the drift in 



topography of 



Chadwick, 111., wells at 



MON XXXVIII 51 



611-613 



710-711 



218-219 



2,3 



177, 178 



339 



93-94 



•121 , ",43, 547, 551 



Page. 



Chamborlin, T. C, aid by 127, 187, 327 



cited on artesian wells 555 



cited on boaches of LaUo Michigan 119,438 



cited on classification of glacial deposits... 



cited on distribution oflllinois moraines 



cited on early Wisconsin drift sheet 



cited on elevation of abandoned channel of the 



Mississippi 



cited on erosion of Lako Michigan 



cited on extent of Shelby ville drift sheet 



cited on Leaf River or Adeline esker — 



cited on loess deposition 



cited on Marengo Ridge moraino 



cited on names of glacial deposits 19,20 



cited on preglacial hasin of Lake Michigan 7 



cited on Shelbyvillo moraine - In- 

 cited on structure of Champaign morainie sys- 

 tem ~ 32 



cited on structure of Shelbyvillo moraine 198 



cited on topography of Marengo Ridge moraine. 



cited on Valparaiso morainie system 



cited on Wisconsin clay beds 441 



examination of Warsaw exposure 94-95 



glacial work of 3 " 4 



on invasions of the ice fields 23 



on material in abandoned channel of the Mis- 

 sissippi 



on topography of Kettle moraine 



quoted on drift in Kankakee Basin 



quoted on sand areas in Kankakee Basin. 



reference to 



report on boring at Lake Koshkonong 



work on beaches ' 427 



work on sand areas 333 



I Chamborlin, T. C, and Salisbury, R.D., cited on the 



drift border in southern Wisconsin 43-44 



Champaign, 111., sections at 234 



topography near 227 



wellsat 702 



Champaign County, 111., altitude of 10 



general features of 7 °1 



limestone in 232 



till plain in 



wells in 



Champaign morainie system, distribution of 



range in altitude of 



relief of 22 5" 226 



topographyof 227 " 23 l 



Chapin, 111., wellsat 723 



Charles Mound, altitude of 8 > I 6 



Charleston, 111., wells at 201,735 



Chatsworth-Cayuga Ridge, topography near 259-260 



Chatsworth, 111, wells at 666-667 



Chebanse, 111, wells near 657 



Chemung, 111, wells near 576 



Chcnoa, 111, wells at 693 



Chesterton, Ind, analysis of clay at ■ ■ - ■ 411 



section of well near 396 



Chicago, altitude of plain west and south of 404 



structure of drift at Fullerton avenue in 409 



structure of drift at Hyde Park Township in. . . 409 



strise on Stony Islaud in 415-416 



thickness of drift in 406 



Chicago Drainage Canal, bowlders along 426 



structure of the drift along 407 



Chicago Heights, 111, wells at 591 



701 -703 

 223-225 



