529 



St. Clair River, delta of, age of 482-483 



delta of, channels of 480-482 



character of 479-480 



front of 481, 4S2 



material of 478-479 



drowning of tributaries of 498 



gravel spit at head of 483-484 



old river bed near 476-477 



river bars near present channel, of 476 



St. Johns moraine, description of 241, 263 



St. Joseph Valley, glacial lake in 226 



Salamonie moraine, description of 167 



Sand, deposits of, on the loess 75-76 



of Kankakee-Tippecanoe area, distribution and character of. 128-130 



Sand and gravel, deposits of 521^522 



Sangamon interglacial stage, evidence of 27 



Sangamon soil and weathered zone, position of 73-74 



Seymour, Ind., pleistocene beds penetrated in gas well at 70 



Shore lines, deformation of, causes of 502 



Silverwood out wash apron, description of 274 



Sleeping Bear Point, plate showing 450 



Soil, buried, occurrence of 63-64 



Soils, distribution of 522-523 



Spencerville, Ind. , record of well near 171 



Spring Hill, Mich., Arkona beaches near 370-372 



Whittlesey beach near 377-378 



Stack in St. Ignace, Mich., plate showing 451 



Steuben County, thickness of the drift in 161 



Stony Prairie bowlder belt, description of 111-112 



Stria 3 , glacial, in the inner border of the Bloomington morainic 



system US 



glacial, in the Saginaw lobe 130 



of the Port Huron morainic system 308 



of the Wisconsin drift border 84-85 



on the Huron-Erie slope in Michigan 290-291 



Sturgis moraine, distribution and character of 146-152 



Sugar Creek basin, glacial drainage in 121 



Sugar Loaf Rock, M?ckinac Island, plate showing 451 



Superior-Michigan-Huron basin, glacial lakes in 328-331 



T. 



Tawas moraine, description of 301 



Tectonic earth movements, phenomena of 516-518 



Tekonsha moraine, distribution and character of 152-157 



Thetford esker, description of _-.. . 250 



Thompson, Maurice, cited 94 



Thorntown, Ind., sections of wells at 103 



Thread River esker, description of 250 



"Thumb" of Michigan, interlobate area on, features of 261-279 



overridden beaches on 364 



Till, old, with soil, plate showing 291 



Till plains of the eastern limb of the Saginaw lobe, description of. . 248 



of the Huron-Erie lobe, description of 201-202 



of the Port Huron morainic system, description of 297 



34407°— 15 34 



Till plains on the "thumb" of Michigan 270 



Tippecanoe County, Ind., Bloomington morainic system in., 95-96,104 



composition of drift in 116-117 



TiptonCounty,Ind.,Bloomingtonmorainicsystemin 103-104 



composition of drift in 114-115 



Toleston beach, description of 356-357 



Trail Creek, glacial lake on 227 



Trenton, Mich., old distributaries near 48S-489 



U. 



Ubly channel, description of. 298 



Uplift, differential, indications of. 318 



early, areas of 502-506 



conclusions concerning 518 



recent, in region of Great Lakes 465-468 



relations of, to retreat of ice 506-508 



theoretical and actual 509-511 



V. 



Valparaiso morainic system of the Lake Michigan lobe, distribu- 

 tion and character of 214-221 



W. 



Wabash County, Ind., thickness of drift in 172 



Wabash moraine, description of 167-168 



Wabash River basin, glacial drainage in 121 



Walnut Creek basin, glacial drainage in 120 



Walton esker chain, description of 193-194 



Warren County, Ind., Bloomington morainic system in 95-96 



Water plane, deformation of, by ice attraction 342-348 



Waterloo, Ind. , record of gas well at 171 



Waters, underground , resources of. 522 



Wave erosion of pre- Wisconsin till , plates showing 290 



Wawaka, Ind., record of well near 162 



Wayne County, Bloomington morainic system in 98 



Wells County, thickness of drift in 172 



West Branch- Gladwin moraines, distribution and character of. . 232-238 



West Haven moraine, description of 244 



White River basin, glacial drainage in 120 



Whitewater River basin, glacial drainage, in 118-119 



Whitley County, Ind., thickness of the drift in 163,171 



Williamston-Dansville esker system, description of 211-212 



Wisconsin drift, earlier and later, use of terms questioned 28-29 



lobation of 27-28 



Wisconsin stage, advances and retreats of ice in 30, 31 



chronology of 31-32 



moraines of, grouping of 30-31 



Y. 



Yale moraine, description of 265 



Yarmouth interglacial stage, evidence of 26 



Z. 

 Zionsville, Ind. , section of gas boring at 100 



O 



