372 INDEX. 



PAGE. 



Psammodus plenus 213 



Springer! 202 



" tumidus 2o. r i 



turgidus 206 



Psephodus 62 



latus 72 



" lunulatus 74 



obliquus CO 



" placenta 6!> 



' ' symmetricus 71 



Quarry 



" atEvansville 36 



" Marietta 37 



Bockville 36 



Khodocrinus > 305 



" Coxanus 305 



Richland county, coal in 5 



Riverton, coal at and boring 4 



Rock Island, coal in 1 



Eockville, quarry at 30 



Roodhouse, shaft, section of 12 



Saline county, coal in 4,7 



Sandalodus 184 



" elongatus 106 



parvulus 107 



planus 102 



Sp? 105 



Shaft 



" at Athens 14 



" Auburn 14 



" Caledonia Coal Co 4(5 



Dawson 28 



" Decatur 17 



Edgewood -'53 



' ' Farmer City 16 



Gillespie 12 



Girard IS 



Greenview 14 



LaSalle 45 



Mattoon '. 20 



Nashville 10 



Niantic 19 



Oglesby 48 



Okawville 11 



P atterson 42 



Peru 43 



Prairie City 3.24 



' ' Roodhouso 12 



Sandoval !) 



Sweetwater 14 



Tallula 14 



Trenton 10 



Troy 10 



