INDEX. 



Abandoned Valleys, 38, 39. 



Aftonian Deglaciation, 11, 13. 



Agasslz (Lake), 12. 



Albertan Drift Sheet, 13. 



Alden, W. C, (printed Holden), 



cited, 76. 

 Algonquin (Lake), 12, 13, 

 Altitudes in Chicago Area, 24, 27, 



47, 69. 

 Andrews, Edmund, cited, 9, 71, 73, 



79, 80, 81, 82, 84, 85. 

 Artingstall, S. G., cited, 48. 

 Bannister, H. M., cited, 9, 55. 

 Beaches, 22, 55, 66, 72, 74. 

 Blomington Morainic System, 11, 19 

 Bowlder Belts, 21, 46. 

 Bowlders, 21, 46, 63. 

 Buried Soils, 13, 34, 77. 

 Calumet Beach, 72. 

 Chamberlin, T. C, cited, 9, 11, 13, 



14, 56, 58, 66, 71, 83, 85. 

 Champaign Morainic System, 11, 18. 

 Chicago Area (outlined), 9. 

 Chicago (Lake), 12, 15, 27, 55, 64-79. 

 Chicago Outlet, 22, 24, 48, 55-63, 



64, 79. 

 Cooley, L. E., cited, 47, 56, 59, 61, 



62, 79, 81, 82, 85. 

 Cordilleran Glaciation, 12. 

 Davis, W. M., cited, 57. 

 Dawson, G. M., cited, 13. 

 Diebold, Mr., well data, 34. 

 Douglass, G, A., aid by, 86. 

 Drainage Canal, 49, 50, 56. 

 Drainage Commission Map Sheet, 



57. 

 Driftless Area, 12, 15. 

 Dunes, 23, 68, 76. 

 Early Wisconsin Drift Sheet, 11, 



17-21. 

 Farwell, C. B., Artesian Well, 44. 

 Flowing Wells, 37, 38. 

 Fossils, 70, 76, 77. 

 Fullerton Avenue Conduit, 51, 53, 77 

 Gas, 36. 



Glacial Lakes, 12. 

 Glacial Succession, 11-22. 

 Glenwood Beach, 66, 

 Gooding, William, cited. 55. 

 Gravel Terraces, 39-41. 

 Greenland Glaciation, 12. 

 Guthrie, Ossian, cited, 53, 57. 

 Haas' Gravel Pit, 70. 

 Harrington, M. W., cited, 81, 82. 

 Higley, W. K., aid by, 85. 

 Illinoian Drift Sheet, 11, 14, 15. 

 Illinois Lobe, 14. 

 Interglacial Leaching, 14. 

 lowan Drift Sheet, 11, 16. 



Iroquois (Lake), 12, 13. 



Joliet Mound, 40. 



Kansan Drift Sheet, 11, 14. 



Keewatin Glaciation, 12. 



Knight, S. G., measurements by, 83. 



Labradorian Glaciation, 12. 



Lake Agassiz, 12. 



Lake Algonquin, 12, 13. 



Lake Chicago, 12,15, 27, 55,64-79. 



Lake Iroquois, 12, 13. 



Lake Maumee, 12. 



Lake Tunnel, 51. 



Lake Warren, 12. 



Lapham, I. A., cited, 83. 



Late Wisconsin Drift Sheet, 12, 21, 22 



Leverett, Frank, cited, 56. 



Lewis, S. J., well data, 32. 



Loess, 11, 15, 



Marcy, Oliver, cited, 76, 77, 85. 



Marshall, W. L., cited, 56. 



Marseilles, Morainic System, 11, 20, 



40, 59. 

 Maumee (Lake), 12. 

 McGee, W. J., cited, 16. 

 McWendle, well data, 33, 44. 

 Minooka, Moraine, 20. 

 Morainic Topography, 19, 23-25, 69 



78. 

 Morris Basin, 20, 60, 63. 

 Pease, C. L., well data, 35. 

 Peat, 71, 73, 76, 77. 

 Penhallow, D. P., cited, 77. 

 Pipenbrink, J. 0., well data, 35. 

 Eolfe, C. W., map sheets, 14, 25, 58. 

 Eyan, E., well data, 34. 

 Sag Outlet, 27, 57, 63, 68, 72, 75. 

 Simpson, C. T., cited. 77. 

 Shelbyville Moraine, 11, 17. 

 Sneible, M., well data, 33, 34. 

 Spencer, J. W., cited, 79. 

 Spumer, W., well data, 32, 33. 

 Striae, 52-54. 



Structure of Drift, 31, 44, 48. 

 Sub-Aftonian Drift Sheet, 13. 

 Taylor, F. B., cited, 21, 56, 66, 71. 

 Thickness of Drift, 15, 29, 44, 48. 

 Tollfeston Beach, 74. 

 Topographic Maps, 58. 

 Udden, J. A., cited, 54. 

 Upper Beach, 66-71. 

 IT. S, Geological Survey Sheets, 58, 

 Valparaiso Moraine, 12, 22, 24, 25, 



26-41, 47, 50, 59, 63, 68. 

 Van Dervolgan, well data, 33. 

 Warren (Lake), 12. 

 Wilson, J. H., cited, 55. 

 Wisconsin Drift Sheets, 11, 17. 

 Wooster, L. C, work of, 9. 

 Worthen, A. H., cited, 16. 



