GENERAL INDEX. 51 



Lee Co., (JAMES SHAW) V.124-139 



Physical features V, 124 



Sections of strata. V.126 



Quaternary deposits V.134: Vlil.ll 



Niagara limestone V.132 



Cincinnati group V.131 



Galena limestone V, 129 



Blue or old Trenton V.128 



Buff limestone V.128 



St Peter's sandstone V.126 



Economical Geology, (building stone, lime, clays and sands, glass 

 sand, peat, agriculture V.134 



Livingston Co.. (H. C. FBEEMAN) YI.235 



Physical features VI.235 



Sections of strata YI.237-244; Till, 14, 28-31 



Quaternary deposits VI, 236 ; VLTJ, 12, 14 



Coal measures VI.238 ; Vin.28-31 



Artesian well VI,244 



Logan Co. See Tazewell, McLean, Logan and Mason counties. 

 Macon Co. See Moultrie, Macon and Piatt counties. 



Macoupin Co.. (A. H. WOBTHEX) Y, 286-305 



Physical features V.286 



Sections of strata V.287-295; VII, 12; Tin.51 



Quarternary deposits Y,286,305 



Coal measures 1,2.6; Y.287-301 ; YII.12 



Economical Geology, (coal, building stone, lime, iron ore. fire clay, 

 sand and clay for bricks, agriculture) V.301 



Madison Co., (A. H. WOETHEN) 1,313-326 



Physical features '. 1,313 



Sections of strata 1,59,317-321 



Quarternary deposits 1,314 



Coal measures 1,59,316; VII, 10 



Chester group 1,321 



St Louis limestone 1,321 



Keokuk geodiferous sha;es 1,322 



Economical Geology, (coal, clays, lime, building stone) 1,322 



Marion Co., (HEXBT EXGELMAXN) 113,172-218 



Physical features 111,192 



Sections of strata ffl.194-203; YI,5; VH.9; VTQ, 18.41-44 



Quarternary deposits VLLL, 18 



Coal measures ni,193; VI.5; VH.6,9; VHI.41-44 



Economical Geology, (coal, iron ores, salt, building materials, agri- 

 culture) 1 IH.215 



Marshall and Putnam Counties, (JAMES SHAW) V, 202-216 



Physical features V, 202.211 



Sections of errata V.208,211; Vn,29; Vm,13 



Quaternary deposits V, 203,213 



Coal measures V, 204, 214 



Economical Geology, (coal, building materials) V, 209,216 



Mason Co. See Tazewell, McLean, Logan and Mason Counties. 



.iC CO.. (HEXBY EXGELMAXX) 1,428-455 



Physical features 1,428 



Sections of strata 1,441,445 



