1879.] 



NATURAL SCIENCES OF PHILADELPHIA. 



371 



C. cornnttis 0. k Shum., see Barycr. comutus. 



C. corrugatits (?) Troost. Catalogue name. 



C. crassibrachiatus Hall, see Bm-yer. crassibrachiatus. 



C. erassns M. & W., see Eupachycr. crassus. 



C. crateriformis ? Catalogue name. 



C. deeadactylus Lyon & C, Pot. (Seytaloer.) grandis. 



C. decaphyllus Ad. Roemer, founded on fragments of column. 



C. depressus Troost. Catalogue name. 



C. distorts Phill., founded on fragments of column. 



C. divaricatus Hall, see Cyathocr. Toiveiisis. 



C. dubius Mdnster, not distinctly defined. 



C ellipticits Phill., founded on fragments of column. 



C. exilis Eichw., founded on fragments of column. 



C. florealis 0. & Shum., see Zeacr. Jlorealis. 



C. foueolatiis, Eichw., founded on fragments of column. 



C. globosus Troost. Catalogue name. 



C. Goscb Ad. Roemer, imperfect specimen. 



C. gracilis Troost. Catalogue name. 



C. gracilior F. Roemer, Poterioer. gracilior. 



C. granulatus Angl., see Arachnocr. granulatus. 



C. granuliferus Shum. 1852. We have not seen the description. 



C. hexadactylus Lyon, see Vasocr. Lyoni, 



C. Hoveyi Hall, see Barycr. Hoveyi. 



C. inequidactylus McCoy, see Poterioer. inequidactylus. 



C. inflatus Troost. Catalogue name. 



C. interbraehiatus Angl., see Gnorimocr. Love?ii~W. & Spr. 



C. intermedins Hall, see Pot. (Parisocr.) intermedins. 



C. Kelloggi AVhite. see Barycr. Kelloggi. 



C. lavicnlus Lyon, see Poterioer. lasviculus. 



C. latits Hall, see Barycr. sculpt His. 



C. Lyoni Hall, see Vasocr. Lyoni. 



C. macrocheirus McCoy, see Poterioer. macrocheims. 



C. maerodactylns Phill., see Taxocr. inacrodactylus. 



C. maeroplenrits Hall, see Vasocr. macruplenrus. 



C. magister Hall, see Barycr. magister. 



C. ma gnolimformis Norw. & Ow., see Zeacr. magnoliceformis. 



C. malvaceus Hall, see Cyathocr. Iowensis. 



C. megastyhis Phill. Fragments of column. 



C. nodulosvs Phill. Fragments of column. 



C. ornatns Phill., perhaps Platyerinus? 



C. penniger De Vern. Not seen description. 



C. pentalobus Hall, see Eti]>achycr. qvatuordecimbrachiatus. 



C. pinnatns Goldf. Cluster of arms of some other genus. 



C. pinnatns Bronn. Not seen description. 



C. protnberans Hall, see Barycr. biitlntus. 



C. pusillus Hall, see Lecanocr. pusillus. 



C. piriformis Phill., see Ichthyorr. pyriformis. 



C. quinquangnlaris Miller, see Pot. (Parisocr.) qvinquangularis. 



C quinquelobus M. & W., see Barycr. stelhitus. 



C. rarus Lyon. Too imperfect for identification. 



