INDEX. 



Ulodendron punetatuni 



PAGE. 



..438 



Vermilion county, geology of 241 



Vermilion county, Loess in 242 



Vermilion county, Drift in 242 



Vermilion county, Coal Measures in 244 



Vermilion county, economical geology of. 255 



Warren county, geology of 288 



Warren county, Coal Measures in ...... 289 



Warren county, Burlington limestone in.. 205 

 Warren county, Kinderhook group in ...297 

 Warren county, economical geology of. . .298 



Will county, geology of 207 



Will county, Quaternary beds in . . .208 



Will county, Coal Measures in 209 



Will county, Niagara limestone in 213 



Will county, Cincinnati group in 21G 



Will county, general section of beds in. ..219 



Will county, economical geology of 219 



Will comity, comparison of levels in 224 



Woodford county, geology of 334 



Woodford county, Loess and Drift in 335 



Woodford county, Coal Measures in 337 



Woodford county, economical geology of. .340 

 Woodford county, soil and agriculture of. .341 



E R 11 A T A . 



Page 22, 15th lino from bottom, tor "oUV read older. 

 Page 90, 15th Hue from bottom, for "positions" read portions. 

 Page 97, Kith line Irom top, for ''southeast" read southwest. 

 Page 109, 15th line from bottom, lor "Cophalunthus'' read Cephalauthus. 

 Page 110, 10th line from top, f.r "eriocephala" read eriocephala. 

 Page 120, llth line from bottom, for "gas I era pod" read gasteropod. 

 Page 136, 8th line from top, f.ir "three" read these 

 I'age 16S, 12th line from bottom, ftr "Koissi"' read Royssii. 

 Page 184, Kith line from top, for "exactneas"' read exactness. 

 Page 195, 8th line from top, for "Crustareon" read Crustai can. 

 Page 195, ISth line from bottom, f >r "Morgan" read Mazon. 

 Page 201, Kkh line Irom top, for "fossil" read fossils. 

 \Pagc 2-iii, 18t!i line from top, for "oxide"' read ox;d. 

 J age 233, 3d line from top, for "ara"' read are. 

 'age 251, 20th line from top. for "is quite it" read it is qni!o. 

 ge 319, Hith line from top, for "Geineiizii"' read Geinitzii. 

 re S'56, 10th line from bottom, for 'Tamarach'' read Tamarack. 

 e :i50, luth line from top, for "enamelled" read enameled. 

 1 "A 353, llth line from bottom, for "bHumizat'on" read bituminizatlon. 

 s6, f>th Hue from top, for "bevelled" read beveled. 



;j s t ] 11Ci f or "are" read one. 



ll, 15th line from top, and 3C1, 4th line from bottom, for ''bevelled'" read beveled 

 , bottom line, for "enamelled" read ennmetodi 

 12th tine from bottom, for "diversions" read divisions, 

 jjth line from bottom, and bottom line, (or '-Brongnaiti" read Brongniarli. 

 th line from Bottom, for "coreaeeous" read coriaceous. 



opteris Erdmauni. 



