1352 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



cancellatus (a) — Acrotreta, Actinomya, 

 Bellerophon, Cyclonema, Cyrtoceras, 

 Desmograptus, Dictyograptu?, Dictyo- 

 nema, Kionoceras, Littorina, Lituites, 

 Megambonia, Melia, Modiolopsis, Nau- 

 tilus, Orthoceras, Protowarthia, Sinui- 

 tes, Strophostylus, Technophorus, Whi- 

 teavesia. 



candens — Ctenodonta, Tellinomya. 



canneus — Ilolocystites. 



cannonensis (e) — Lyrodesnia, Monticuli- 

 pora. 



cantharium — Astylomanon cratera. 



capax — Atrypa, Bathyurus, Bellerophon, 

 Chonophyllum, Favosites, Leperditia, 

 Lituites, Modiolopsis, Nautilus, Platy- 

 colpus, Rhynchonella, Rhynchotrema. 



capillaceus — Monograptus. 



capillaris — Nemagrapsus, Nemagraptus, 

 Thamnograptus . 



capitolixmin — Actinoceras, Jovellania, Or- 

 thoceras. 



caponiformis — Anomalocrinus, Ataxiacri- 

 nus. 



capricornulus — Conilites, Cyrtoceras. 



caractaci— Trinucleus. 



carausii — Orthis. 



carchari(se)dens — Blastoidocrinus. 



carcinodea — Brongniartia. 



cardinalis (e) — Streptorhyuchus, Stro- 

 phomena. 



cardinata — Vanuxemia. 



caribouensis — Asaphus. 



carinatus (a, urn) — Ambonychia, Avieula, 

 Byssonychia, Carinaropsis, Ctenodonta, 

 Cypricardites, Cyrtolites, Dolabra, Go- 

 niophora, Glyptocrinus inseparatus, 

 Heliophrentis, Maclurea, Maclurites, 

 Modiolopsis, Murcliisonia, Nuculites 

 (Orthonota), (Enonites, Pleurotomaria, 

 Pterinea, Streptotrochus, Tellinomya, 

 Whitella. 



carinifera — Bucanopsis, Murchisonia. 



carleyi — Cruziana, Dalmanites, Dinorthis, 

 Glyptocrinus, Mariacrinus, Orthis, Or- 

 thoceras , Pterygometopus, Rusophycus. 



carltonense — Orthoceras. 



carnensis — Hemicystites. 



carpenteri — Ctenodonta. 



carrollensis (e) — Cyrtoceras, Lituites 

 (Ophidioceras) hercules, Modiolopsis, 

 Protophragmoceras. 



carterensis — Columnaria. 



carteri — Stromatopora. 



carveri — Oncoceras. 



casei — Ambonychia, Anomalodonta, Den- 



drocrinus, Megaptera, Poteriocrinites. 

 caseyi — Poteriocrinites. 

 ca sii — PI eurotomaria , Lophospira . 

 eassandra — Murchisonia, Seelya. 

 cassina — Eotomaria, Holopea, Hormoto- 



ma, Lophospira, Murchisonia, Pletho- 



spira. 

 cassinensis (e) — Bellerophon, Cyclosto- 



miceras, Eoharpes, Gomphoceras, Har- 



pes, Lituites eatoni, Protorthia, Proto- 



warthia, Scenella, Schrcederoceras, Si- 



nuites. 

 castellana — Stricklandinia. 

 caswelli — C u n e a m y a, Cypricardites, 



Grammysia. 

 cataline — Orthoceras. 

 cataractensis — Mesopalaeaster. 

 catenularia — Halysites, Tubipora. 

 catenulatus (a) — Halysites, Halysites 



fieldeni, Stigmatella, Tubipora. 

 catharina — Murchisonia. 

 catilloides— Bucania, Euomphalus, Oxy- 



discus. 

 cato — Orthoceras. 

 catulus — Orthoceras. 

 caudatus (a) — Asaphus, Bathyurus, Cli- 



macograptus, Dalmania, Goniurus. 

 cavernosa (um) — Cceloclema, Dermatos- 



troma. 

 cayleyi — Amphion, Pliomerops. 

 celata — Primitia. 



celator — Cyathophyllum, Zaphrentis. 

 c ellulata — Calamopora . 

 cellulosus (a, um) — Conradella dyeri, 



Cyrtolites dyeri, Phragmolites dyeri, 



Phytopsis, Tetradium. 

 celsus— Dendrocrinus. 

 centralis — Lophospira, Murchisonia, Pri- 

 mitia. 

 centricarinatus — Plectambonites. 

 centricornis — Klcedenia. 

 centrilineata — Dalmanella, Orthis. 

 centrosa — Orthis. 

 centrota (um) — Stromatopora, Syringos- 



troma. 

 ceralepta — Acidaspis, Ceratocephala. 

 ceres — Strophomena, Rafinesquina. 

 cerithioides — Eunema, Trchonema. 

 cervicornis — Arabellites, Callopora, Cla- 



dopora, Inocaulis. 

 cestrotus — Eurypteras, Stylonurus (Cte- 



nopterus). 



