INDEX. 



815 



Page. 



Soil, buried, in Hancock and Adams counties, 111 105, 106 



in Iroquois County, 111 141, 265, 657 



in Kane County, 111 263-264, 301, 597, 598 



in Kankakee County, 111 325, 654 



in Kendall County, 111 645 



in Lasalle County, 111 264,641,642 



in Lee County, 111 264 



in Lee County, Iowa 40, 52 



in McLean County, 111 265,693,696 



in Ogle County, 111 007 



in Parke County, Ind 200 



iu southeastern Iowa 120-121 



in Vermilion County.Ill 698 



in Will County, 111 051 



on east bluff of the Mississippi River 115 



near Baylis, 111 720 



near Belvidere, 111 139 



near Clinton, 111 205 



near Crescent, 111 659 



near Denmark, Iowa 54 



near Elgin, 111 585,596 



near Greenup, 111 127 



near Hamilton, 111 57 



near Lily Lake, 111 294 



near Mahomet, 111 216 



near Marshall, 111 129 



near Milton, 111 720 



near Mount Carroll, 111 612 



near Mount Pulaski, 111 709 



near Newton, 111 717 



near Thawville, 111 661 



near Wapella, 111 706-707 



near "Washington, 111 32 



near West Point, Iowa 53,70 



Somonauk Creek, knolls along 287-288 



Sorento, 111., wells near 751 



South Fork, watershed of 519 



South Haven, Mich., section of boring in 401 



thickness of drift at 302 



South Kisbwaukee River, sand and gravel deposits 



on 278 



topography near 246-247 



South Riley, 111., wells at 578 



Sparta, 111., section of Pleistocene beds near 117 



wells at , 769 



Spaulding Station, HI., well near 585 



Spencer, J. W., cited on uplift of Niagara outlet 453 



Spoon River, watershed of 516-517 



gravel deposits near valley of 276-277 



Springfield, 111., generalized section of wells north- 

 west of 1~5 



wells at 725 



Spring Hill, HI., exposures near 133,140 



paha near 135 



wells near 618 



Spring Lake, depth of 441 



Stark, 111., wells near 672 



Stark County, 111., altitude of 10 



general features of 672 



wells in 672 



Staunton, HI., wells at 743-744 



Steeleville, 111., wells at 769 



Stephenson County, 111., altitude of 



Page. 

 Stephenson County, 111., transported rock ledges 



near Dakota 83 



wells in 567-569 



Sterling, 111., wells at 616-617 



Sterling, Iowa, glacial deposits near 146 



Stillman Valley, ni., wells near 606 



Stillwell, 111., filled valley near 51 



Stilter, William, well section of 42 



Stockton, wells in preglacial valley-north of 566 



Strata, altitude of, in Illinois 553-554 



Stratford, exposure of fossiliferous silt at 138 



wells at 6 °6 



Strawn, Hi., wells at 667 



Streator. 111., wells at 639 



Stria-, glacial 84 - 88 



at Burlington 



near Hamilton, 111 



outside the Shelbyville moraine (table) . . . 



Stronghurst, 111., wells at 



Structure of drift border in southeastern Iowa 40-43 



Sugar Creek, belt of gravel on 272-273 



85-86 



lof- 



60 



l, of . 



567 



silt deposit in 113 



table of well sections in 568-569 



536 



gravel terraces in valley of 239 



watershed of 519,536 



Sugar Grove Township, 111., wells in 599 



Sullivan, 111., depth of drift at 217 



wells at 730 



Summerfield.Ill., wells at 763 



Summit, 111., wells at 589 



Sumner, 111., wells near 756 



Swanwick, 111., wells at 771 



Sweet, T, O., information furnished hy 371 



Sweetwater, 111., wells at 710 



Sycamore, 111., wells at 



Sykes.J., well section of 



r r. 



Tayior, F. B., cited on the beaches of Lake Michigan . 



suggestion by 



Taylorville, 111., wells near 



Tazewell County, 111., altitude of 



general features of 6 



thickness of drift in 



wells in 6 



Terre Haute, Ind ., analyses of loess near 



Texas City, 111., wells at 



Thawville, 111., wells at 



Thebes, 111., deflection of the Mississippi River at. . . 



well at 



Thomasville, 111., wells at 



Time, m., exposures and wells at 



wells at 



Timpe, F., well section of 



Tippecanoe River, altitude near ■ 



sand ridge along 



Todd, J. E., cited on drift deposits 



cited on stria? at Alton, 111 



Toledo, 111., wells at 



Tolleston beach, altitude of 



composition of, in Illinois 



composition of, in Indiana 



course of ' 



Tolono, drift at 



Toluca, 111., wells at 



Toronto formation 20, 185, 



Totemeir, Anton, information furnished by 



