1394 BULLETIN $2, UNITED STATES NATIONAL MUSEUM. 



salopiensis Dicellograptus divaricatus. 



saltsensis Pterygometopus, Orthis. 



salteri Amphion, Callograptus, Cyclo- 

 cystoides, Eunema, Hormotoma, Loxo- 

 nema, Menocephalus, Obolella, Obolus, 

 Pliomerops, Sphaerocoryphe, Stenaster, 

 Stricklandinia, Trochonema, (Eune- 

 ma). 



sancta Rhynchonella, Stephanella. 



sanctipauli Primitia. 



sanctisabae Euomphalus, Straparollus. 



sandalina Calceola. 



sanguinolaroidea Lyonsia, Tellinomya, 

 Tellinomya (Ctenodonta). 



saratogeusis Agraulos, Billingsia, Ma- 

 therella, Plethopeltis, Ptychoparia, 

 Trochus. 



sardesoni Chsetocladus, Cypricardites, 

 Vanuxemia. 



sarlei Lepidocoleus, Mitoclema. 



sarmentosa Cladopora. 



sarmienti Maclurea, Macluritea. 



satyrus Ceraurus (Neiszkowskia), Chei- 

 rurus, Nieszkowskia, Pseudosphaerexo- 

 chus (Nieazkowskia). 



sauridens Poterioceras. 



savagei Aulocerium . 



saxea Leptaena, Plectambonites. 



saxir o seum Cryptoz oon . 



sayi Orthoceras. 



scabiosa Crania, Petigopora, Philhedra. 



scabra (tun) Dermatostroma, Labechia, 

 Stromatopora. 



scala Cyrtodonta. 



scalariformis Dictyonema, Orthoceras. 



scalaris Climacograptus, Leperditia, 

 Leperditia gibbera. 



scalpellum Stictopora. 



scammoni Orthoceras. 



scamnata Poleumita. 



scapha Cuneamya. 



s caphula Orthodesma . 



scarabasoides Entomostracites, Para- 

 doxides, Peltura, Olenus, Trilobites. 



scharenbergi Climacograptus. 



scheii Lissatrypa. 



schizocrinus Podolithus. 



schlotheimi Apatokephalus, Remopleu- 

 rides. 



schmidti Dalmanites, Leperditia, Pte- 

 rygometopus. 



schohariae Aulopora. 



schoolcrafti Cyrtocerina. 



schuchertana Catazyga headi, Glassia. 



schucherti Atactoporella, Aulopora, Ba- 

 thyurus, Cyathophyllum, Fusispira, 

 Homeospira, Lingulasma, Lingulelas- 

 ma, Orbiculoidea, Orthoceras, Ortho- 

 desma, Schizocrania, Taeniodictya. 



scitulus (a) Hallia, Holocystites, Nucu- 

 lites, Pachydictya, Stictopora. 



scobina Lingula, Rhynchonella, Rhyn- 

 chonella neglecta. 



scofieldi Anastrophia, Ceraurinus, Ce- 

 raurus, Ctenodonta, Cyrtoceras, Cyrto- 

 metopus, Isochilina, Macronotella, Pa- 

 rastrophia, Strophomena, Tellinomya, 

 Whitella. 



scoparius (m) Conchidium, Dendrocri- 

 nus, Homocrinus, Lasiocrinus. 



scorpionis Eurypterus, Eusarcus. 



scotica Siphonotreta. 



scovillei Austinella, Dinorthis, Heber- 

 tella, Orthis, Plectorthis. 



s crinium Gomphoc eras . 



scrutator Holopea, N ileus. 



sculptilis Bucania, JIalliella, Lyriocri- 

 nus, Primitia, Rhodocrinus, Salpingo- 

 stoma. 



sculptus ^Ethocystites, Archaeocrinus, 

 Balanocrinites, Cleiocrinus, Cyathocri- 

 nites, Cyathocrinus, Glyptocrinus, Me- 

 locrinites, Melocrinus, Rhaphanocri- 

 nus. 



scutella Zaphrentis. 



scutellatus Arabellites, Holocystites. 



scutula Anthaspidella. 



secalinus Diplograptus. 



sectostriata Cyclocoalia, Encuclodema, 

 Orthis, Plectorthis. 



securiformis Avicula, Pterinea. 



securifrons Whitella. 



sedentarium Cystiphyllum. 



sedgwicki Actinoceras, Graptolithus 

 (Prionotus), Menocephalus, Orthoceras. 



seelyi Bathyurus, Bolbocephalus, Iso- 

 chilina, Lituites, Lophospira, Ooceras, 

 Pagodia, Primitia, Tarphyceras. 



selectus (a, um) Dikelocephalus, Pe- 

 traia, Pleurotomaria, Ptychaspis, Strep- 

 telasma. 



selenecephala Calymene . 



selenoides Receptaculites. 



selkirkensis (e) Dianulites, Mesotrypa, 

 Orthoceras. 



selwyni (i) Goniograptus thureaui, Le- 

 perditia, Lingula, Monticulipora, Or- 

 thoceras, Prasopora. 



