INDEX OF SPECIFIC NAMES. 



1381 



newlini — Buthotrephis, Carcinosoma, Eu- 

 rysoma, Eusarcus. 



newportensis — Ataetoporella, Monticuli- 

 pora. 



newsomensis — Atrypa reticularis, Hyoli- 

 thes, Ortliostropliia, Pterinea, Rhipido- 

 mella, Strophodonta (Brachyprion). 



newtonensis — Calvinella, Dikelocepha- 

 his, Eoorthis, Orthis, Ptychoparia. 



newtonwiuchelli — Clarkoceras, Piloceras. 



nexilis — Alecto. 



nexus — Halysites, Halysites catenula- 

 tus. 



niagarensis (e) — Acroculia, Actinostro- 

 ma whiteavesii, Alveolites, Ampyx, 

 Atrypa reticularis, Blothrophyllum, 

 Bronteus, Bumastus, Bythocypris punc- 

 tulata, Callograptus, Calymene, Caly- 

 mene biumenbachii, Calymmene, Ce- 

 ramopora, Ceraurus, Cheirurus, Chono- 

 phyllum, Conocardium, Conophyllum, 

 Conularia, Corymbocrinus, Crotaloce- 

 phalus, Cystiphyllum, Delthyris, Dia- 

 phorostoma, Drymotiypa, Favosites, 

 Goldius, Holopea, Ilkenus, Lituites, 

 Michelinia, Orthoceras, Orthoceras (Gei- 

 sonoceras), Palreaster, Pholidostrophia, 

 Platyceras, Platyostoma, Platystoma, 

 Pseudohornera, Quenstedtia, Raphi- 

 stoma, Romingeria, Spirifer (Eospirifer), 

 Staurocephalites, Straparollus, Stro- 

 pheodonta (Brachyprion), Strophome- 

 na, Strophostylus, Tentaculitcs, Tham- 

 niscus, Theca, Triplecia, Vermipora. 



nicholsoni — Ceramopom, Chiloporella, 

 Dicranograptus, Didymograptus, Mon- 

 ticulipora (Fistulipora), Rhinidictya, 

 Sphoerolith.es. 



nicklcsi — Ilebertella (Eridorthis), Homo-' 

 trypa, Plectorthis (EridorthiM). Stigma- 

 tella. 



nicollet(t)i — Cycloceras, Hallina, Ortli(j- 

 ceras, Zygospira. 



nilesi — Edmondia, Modiolopsis. 



nilssoni — Graptolitcs. 



niobe — Metoptoma, Triblidium. 



niota— Cypricardites, Pleurotomaria, Tro- 

 chonema, Vanuxemia. 



nisis — Hebertella (Schizonema), Ile- 

 bertella (Schizoramma), Orthostrophia 

 (Schizoramma), Orthis. 



nitens — Leptsena, Orthis, Etafinesquina, 

 Strophomena. 



nitidulus (a)— Aristerella, Cyrtohtes, Cyr- 

 tolitina, Dicranopora, Ptilodictya, Rhi- 

 nidictya. 



nitidus (a, um) — Ambonychia, Athyris, 

 Atrypa, Bathyurellus, Cleionychia, C'li- 

 onychia, Ctenodonta, Cyclocystoides, 

 Didymograpsus, Didymograptus, Dre- 

 panella, Drepanella nitida, Eunema, 

 Graptodictya, Graptobithus, Grapto- 

 Hthus (Monoprion), Halysites catenula- 

 ria, Homotrypa, Hormotoma ealteri, 

 Lecanocrinus, Liocleniella, Maclurea, 

 Maclurites, Merista, Meristella; Meris- 

 tina, Mytilarca, Primitia, Telhnomya, 

 Trematopora, Trochonema, Wbitfield- 

 ella. 



nobilis (e) — Fusispira, Glyptocrinus, Pen- 

 tamerus, Poterioceras, Siphonocrinus, 

 Spirifer (Eospirifer). 



nobilissirnus — Melocrinus. 



nodobrackiatus — Dendrocrinus. 



nodocostatum — Orthoceras, Skenidium. 



nodocostum — Orthoceras. 



nodostriatus (a) — Asaphus, Atrypa. 



nodosus (a) — CornuHtes, Echinocystites, 

 Escharopora recta, Helopora, Homo- 

 trypella, Lysocystites, Monotrypa, Tm- 

 sopora, Primitia, Ptilodictya, Schizocri- 

 nus, Scyphocrinus, Ulrichia. 



nodulata — Ceratocephala. 



nodulifera — Beatricea. 



nodulosus (a) — Beatricea, Callopora, Cal- 

 loporella, Chajtetes, Eridotrypa, Euca- 

 lyptocrinus, Hallopora, Homotrypa, 

 Monticulipora, Monticulipora (Hetero- 

 trypa), Pleurotomaria. 



normaliana — Cyclonema. 



normalis — Ampyx, Ampyx (Lonchodo- 

 mus). 



normanensis — Cyrtodonta. 



norrnani — Pleurotoiii;i i i,i . 



normanskillensis — Pterygotus. 



norvegica (um) — Dictyonema, Dictyone- 

 ma flabelliforme. 



norwoodi — Cyrtoceras, Eomotrypella, 

 Lrngulope, Stricklandina. 



notabilis (e) — Lophospira, Opisthoptera, 

 Trochonema. 



notans — Asaphus, Brachyaspis. 



notatus (a) — Beyrichia, Cyrtospira, Klce- 

 denia, SubuUtes. 



notchensis — Obolus (Weetonia). 



uothus — Ceramopora (Paleschara). 



