248 



INDEXICAL LIST OF FOSSILS. 



Conularia missouriense?, II, 218. 

 Conularia oeagensis, II, 218. 

 Conularia subcarbonaria, II, 218. 

 Conularia subulata, II, 218. 

 Conularia triplicate. II, 217. 

 Copodus vanhornii, IJ, 235. 

 Coscinium elegans, II, 21. 



Syn. Glyptopora elegans. 

 Coscinium keyserlingi, II, 22. 



Syn. Glyptopora keyserlingi. 

 Coscinium latum, II, 18. 

 Coscinium michelinia, II, 22. 



Syn. Glytopora michelinia. 

 Coscinium plumosa, II, 20. 



Syn. Glyptopora plumosa. 

 Coscinium sagenella, II, 21. 



Syn. Glyptopora PagenelJ a. 

 Cosinopora sulcuta, I, 103. 



Syn. Receptaculites oweni. 

 Crania laevie, II, 40. 

 Crenipectenretiferus, II, 108. 



Syn. Limaretifera. 

 Cromyocrinus buttei, I, 216. 

 Cromyocrinus globosus, I, 216. 

 Cromyocrinus kansasensis, I. 216. 

 Crytoblastus kirkwoodensis, 1, 139. 

 Crytoblastus melo, I, 139. 

 Cten acanthus excavatus, II, 236. 

 Ctenacanthus gracillimus, II, 236. 

 Ctenacanthus keokuk, II, 236. 

 Ctenacanthus pugiunculus, II, 236. 

 Cyathocrinus boon villensis, I, 208. 

 Cyathocrinus divaricatus, I, 207. 



Syn. Cyafchocrinus iowensis. 

 Cyathocrinus enormis, I 208. 

 Cyathocrinus hoveyi, I, 209. 



Syn. Barycrinus hoveyi. 

 Cyathocrinus intermedius, I, 207. 



Syn. Pariaocrinus intermedius. 

 Cyathocrinus iowensis, I, 207. 

 Cyathocrinus magnoliaeformis, I, 

 2i4. 



Syn. Zeacrinus magnolias formis. 

 Cyathocrinus malvaceus, I, 207. 



Syn. Cyathocrinus iowensis. 

 Cyathocrinus maniformis, 1, 217. 



Syn. Eupacbycrinus maniformis. 

 Cyathocrinus quinquelobus, I, 210. 



Syn. Barycrinus stellatus. 



Cyathocrinus sampsoni, I, 20S. 



Syn. Cyathocrinus iowenais. 

 Cyathocrinus spurins, I, 209. 



Syn. Baryocrinus spurius. 

 Cyathocrinus stellatus. I, 210. 



Syn. Barycrinus stellatus. 

 CyatLocrinus stillativus, I, 219. 



Syn. Phialocrinus stillativus. 

 Cyathocrinus viminalis, I, 207. 



Syn. Cyathocrinus iowensis. 

 Cyathophyllum cornicula, I, 105. 

 Cyathophyllum davidsoni, I, 104. 



Syn. Acervularia davidsoni. 

 Cyatbopbyllum glabrum, I, 105. 

 Cyathophyllum torquium, I, 107. 



Syn. Campopbyllum torquium. 

 Cyathaxomia prolifera, I, 115. 



Syn. Lophophyllum proliferum.. 

 Cyclonema bilix, It, 154. 

 Cyclopora discoidse, II, 37. 



Syn. Proutella discoidea. 

 Cyclopora expatiata, II, 37. 

 Cyclopora fungia, II, 36 

 Cyclopora polymorpba, II, 15. 



Syn. Stenopora tuberculata. 

 Cycloporella perve rsa, II, 37. 

 Cycloporella spinifera, II, 37. 

 Cypbaspis girardeauensis, I, 228. 

 Cypricardia chouteauensis, II, 132\ 



Doubtful. 



Cypricardia occidentalis, II, 132. 

 Cypridardiapikensis, II, 132. 



Doubtful. 

 Cypridardia plicatula, II, 132. 



Doubtful. 

 Cypricardia wheeleri, II, 123. 



Syn. Schizodus wheeleri. 

 Cypricardinellagorbyi, II, 132. 



Doubtful. 

 Cyrtia acutirostris, II, 89. 



Syn. Cyrtina acutirostris. 

 Cyrtia dalmani, II. 89. 



Syn. Cyrtina dalmani. 

 Cyrtia missouriensis, II, 90. 



Syn. Cyrtina umbonata. 

 Cyrtia occidentalis, II, 86. 



Syn. Syringothyris occidentalis. 

 Cyrtia umbonata, II, 90. 



Syn. Cyrtina umbonata. 



