1400 



BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



subundata — Ambonychia, Clionychia. 

 Posidonomya. 



subvada — Zaphrentis. 



subvesicularis — Zaphrentis. 



succulens— Buthotrephis, Licrophycus. 



succulentus — Dendrograptus. 



succulosa — Buthotrephis. 



sulcatinus (a) — Bellerophon, Bucania. 



sulcatus (a, um) — Atrypa, Beatricea, Cos- 

 cinopora, Cyclonema, Delthyris, Eu- 

 omphalus, Fusispira, Glycerites, Hemi- 

 pronites, Leperditella, Leperditia, Lep- 

 taena, Merista, Modiolopsis, Palseocri- 

 nus, Poleumita, Polytropis, Productus, 

 Ptilodictya, Spirifer, Streptorhynchus, 

 Streptotrochus, Strophomena, Tricho- 

 phycus, Walcottia, Whitfield ella. 



sulcifer — Productus. 



sulcocarinata — Protozeuga. 



sulcodorsata— Cuneamya, Saffordia. 



sumnerensis — Lophospira, Murehisonia. 



superbus (a, um) — Actinomya, Ambony- 

 chia, Amplexopora, Batostoma, Bathy- 

 urus, Cleionychia, Ecculiomphalus, 

 Eccyliomphalus, Lyellia, Metoptoma, 

 Modiolopsis, Pheenopora, Ptilodictya, 

 Scenella, Trematopora, Whiteavesia. 



superectes — Didymograptus. 



supracingulata — Eotomaria, Pleurotoma- 

 ria. 



supraplana — Holopea. 



supremus — Tentaculites. 



surcnlaris — Ccenograptus, Graptolithus 

 gracilis, Nemagraptus gracilis, Stepha- 

 nograptus. 



surgens— Cyrtoceras. 



susae — Asaphus, Isotelus, Onchometo- 

 pus. 



sussexensis — Beyrichia, Kloedenia. 



sutheiiandi — Columnnria. 



swallowensis — Spirifer (Delthyris). 



swanana — Ambonychia. 



swartzi — Nucleospira. 



sweeneyi — Dinorthis, Orthis, Orthis (Di- 

 northis) pcctinella. 



swezeyi — Scajvogyra. 



swindernana — Thecia. 



sybillina — Pleurotomaria. 



sylpha — Maclurea, Maclurites, Mureh i- 

 sonia. , 



symmetra — P tilod ic tya . 



symmetricus (a) — Beyrichia, Bollia, Dre- 

 panella, Eurychilina, Holopea, Kloc- 

 denella, Leperditia,Turbo, Whiteavesia. 



syphax — Cyrtoceras, Eremoceras. 



tseniola — Lingula . 



talacastrensis — Strophomena. 



tantulus — Fenestella, Polypora. 



taraxacum — Tetragraptus. 



tarijense — Dictyonema murrayi. 



tarquinius — Ceraurus, Cheirurus. 



taurifrons — Bathyurus. 



taurus — Illsenus. 



tecumseth (i) — Apiocystites, Brockocys- 

 tis. 



tegulum— Conocardium . 



telleri — Dicranopeltis, Ilarpes. 



tenax— Gomphocystis, Gomphocystites, 

 Triplecia (Cliftonia). 



tenellus (a, um) — Atactopora, Atactopo- 

 rella, Ceratopora, Cypricardites, Cyrto- 

 donta, Dictyonema, Ptilodictya, Sy- 

 ringopora. 



tener (a) — Dendrocrinus, Matheria, Or- 

 thoceras, Hormotoma, Plectambonites, 

 Ptilodictya. 



tennesseea; — Actinocrinites, Cyathocri- 

 nites, Cyathocrinus, Eucalyptocrinites, 

 Eucalyptocrinus, Limaria, Symbathoc- 

 rinites, Smybathocrinus. 



tennesseensis (e) — Calceola, Centrocri- 

 nus, Corynotrypa, Cyclonema, Cysto- 

 crinus, Helicotoma, Hormotoma sal- 

 teri, Idiocrinus, Lampterocrinus, Leca- 

 nocrinus, Marsipocrinus, Marsupiocri- 

 nus, Merista, Ormocrinus, Periechocri- 

 nus, Platycrinus, Platycrinus (Cupel- 

 lacrinus), Plectambonites, Rhizophyl- 

 lum, Rhynchonella, Saccocrinus, Ste- 

 phanocrinus, Strophostylus, Symba- 

 thocrinites, Symbathocrinus, Tirrbo, 

 Uncinulus. 



tennesseus — Cyathocrinus. 



tentaculatus — Graptolithus, Reteograp- 

 tus, Retiograptus. 



tenuibrachiatus — Pycnosaccus. 



tenuiceps — Fenestella, Semicoscinium. 



tenuicosta — Pentamerus nysius. 



tenuicostatus (m) — Conchidium, Penta- 

 merus, Pentamerus nysius. 



tenuidens — Orthis. 



tenuifiliata — Actinostroma, Stromato- 

 pora. 



tenuifilum — Actinoceras, Hormoceras, Or- 

 thoceras, Orthoceras (Ormoceras). 



tenuilamellatus (a) — Avicula, Aviculo- 

 pecten, Discina, Orbicula, Orbiculoi- 

 dea (Schizotreta), Schizotreta. 



