INDEX. 373 



PAGE. 



Shaft at Winchester 11 



" Winona 29 



St. Louis bods 16 



St. Peters Sandstone 39, 50 



Streator boring for Artesian water 40 



' ' coal, outcrop of 42 



Table of Carboniferous formations. Upper Mississippi 58 



Taniiodus 75 



f asciatus? 70 



obliquus 78 



regularis 77 



Talarocrlnus 314 



ovatus 314 



Taxocrinus 308 



Fletcher! 308 



Tile, clay for 12,25,40,51 



Tomodus 171 



? limitaris 173 



Tremataster 330 



difflcilis 330 



Trenton limestone 40, 41 



Trenton, shaft at 10 



Troy 10 



Vaticinodus 80 



? carbonarius 88 



? discrepans 83 



? lepsis 88 



? similis V 86 



? simplex 84 



? vetustus 82 



Vermilion county, coal in 7 



Warsaw beds 16 



Washington county, coal in 10 



Water, salt 31 



Wells, artesian 5,7,40,50 



" oil 38 



salt 38 



Williamson county, coal in 7 



Winona, shaft at 29 



Xystrodus 175 



bellulus 183 



' ' imitatus 180 



inconditus 179 



simplex 178 



verus 183 



Zeacrinus 302 



Coxanus 302 



Keokuk 303 



Pikensis.... .. 304 



