index. 
v 
TAGE. 
TAGE. 
Ulodendron punctatum.438 
Vermilion count}'', 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..295 
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.210 
Will county, general section of beds in. ..219 
Will county, economical geology of.219 
Will county, 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 
ERRATA. 
Page 22, 15th line from bottom, for “old 1 ’ read older. 
Page 90,15th line from bottom, for “positions” read portions. 
Page 9T, Kith line from top, for “southeast” read southwest. 
Page lt.9, 15th line from bottom, for “Cophahinthus” read Cephalantlnis. 
Page 110, 10th line from top, for “erioeephala” read eriocephala. 
Page 120, llth line from bottom, for “gaslerapod” read gasteropod. 
Page 130, Sth line from top, fur “three’' read these 
Page 16S, 12tli line from bottom, for “Roissi” read Royssii. 
Page 184, loth line from top, for “exactness” read exactness. 
Page 195, Sth line from top, for “Crnstaceon” read Crustai ean. 
Page 195,18th line from bottom, for “Morgan” read Mazou. 
Page 201, 10th line from top, for “fossil” read fossils. 
Page 222, 18th line from top, for “oxide” read oxyd. 
Page 233, 3d line from top, for “ara” read are. 
Page 251, 20th line from top, for “is quite it” read it is quite. 
Page 319, 19th line from top, for “Geineiizii’’read Geinitzii. 
Page 330, 10thline from bottom, for “Tamarach” read Tamarack. 
Page 350, lulh line from top, for “enamelled” read enameled. 
Page 353, llth line from bottom, for “bitumization” read bitnminization. 
Page 35(1, Sth line from top, for “bevelled” read beveled. 
Page 359, 1st 1 ne, for “are” read one. 
Page 300, 15ih line from top, and 361, 4thline from bottom, for “bevelled” read beveled. 
Page 301, bottom line, for “enamelled” read enameled. 
Page 386, 12tli line from bottom, for “diversions”read divisions. 
Page 3S9, 6th line from bottom, and bottom line, (or “Brongnarti” read Brongniarti. 
Page 399, Tth line from bottom, for “coreaceous” read coriaceous. 
Page 4U3, 6th line from bottom, for “Versteinerimgen” read Versteinerungen. 
Page 4u9, 2d line from bottom, for “Sphenotopteris” read Sphenopteris. 
Page 433, 5!h line from top, lor “Syrigodendrou” read Syringodendron. 
Page 450, 2d line Irom bottom, for “Phizomopteris Rrdmani” read Rhizomopteris Erdmanni 
