INDEX OF SPECIFIC NAMES. 



1377 



matacensis — Megalaspis. 



niatheri — Ptychoparia . 



niaiinalis — Lingulella, Lingulepis, Obo 



lus. 

 matthewsoni — Trematospira. 

 matutinus (a, um) — Actinostroma, Aste- 



rias, Coelaster, Cyphaspis, Iludsonaster, 



Maclurea, Maclurites, Palaeaster, Stra- 



parollus. 

 mawii — Pontocypris. 

 niaximus (a) — Ambonycliia, Asaphus, Ca- 



lamopora, Favosites, Haplocrinites, 



Haplocrinus, Isotelus. 

 maynardi — Fistuliporella. 

 maysvilleiisis — Batostoma, Strophomena. 

 mccharlesii — Trochoceras. 

 mcchesneyanus — Clidophorus. 

 mcconnelli — Hemigyraspis. 

 mccoyi — Barrandia, Cyrtoceras, Dolicho- 



metopus, Niobe. 

 meafordensis — Taeniaster. 

 meandrina — Catenipora, Halysites. 

 meconideus — Caryocrinites. 

 media — DaLmauella elegantula, Orthis, 



Rhipidomella, Vanuxemia. 

 medialis — Corynotrypa, Ctenodonta, Cy- 



clonema, Lophospira, Murcbisonia, 



Primitia. 

 inediocardinalis — Cycloconcha. 

 mediocris — Cyclonema, Goniophora, 



Holopea. 

 medon — Orthoceraa. 

 medullare — Kionoceras, Ortboceras, Pro- 



tokionoceras 

 meedsi — Dinorthis, Orthis. 

 meekanus — Ceraurus, Eccoptocbile. 

 meeki — Actinocrinus, Bythopora, Caly- 



mene, Chsetetes, Dalmanella, Dalina- 



nella testudinaria, Dicranopora, Endy- 



mion, Endymionia, nelopora, Homo- 



trypella, Macrostylocrinus, Monticuli- 



pora, Orthis, Orthoceras. 

 inegalops — Conokcphalina, Dicelloce- 



phalus, Dikellocephalus, Eurypterus, 



Isotelus. 

 megalopthalmus — Asaph us. 

 megambonus(a)— Cypricardites,Whitella. 

 megastomus (a) — neliolites. 

 megistos (us) — Asaphus, Isotelus. 

 melaniaformis — Ilormotoma, Murchifo- 



nia. 

 melissa — Lyriocrinus, Metoptoma, Rho- 



docrinus, Stricklandinia. 



melita — Leptaena 



melocactus — Boliviana. 



membranacea (um) — Berenicea, Platy- 



ceras, Sagenella. 

 menapiae — Orthis. 

 menelaus — Orthoceras. 

 menis — Cladopora. 

 meniscus — Astroeospongia, Blumenbach- 



ium, Lecanocrinus. 

 mensurans — Dicellograptus. 

 mercerensis — Glyptocrinus, Pleurocys- 



tis, Pleurocystites. 

 mercurius — Ceraurus (Cyrtometopus), 



Cheirurus, Cyrtocerina, Pseudosphas- 



rexochus. 

 meridional e — Spyroceras. 

 merops — Orthis, Scenidium. 

 mesicosta — Leptaena, Rafinesquina. 

 mesistria — Rafinesquina mesicosta. 

 meta— Cyrtia, Dalmania, Pterygometo- 



pus, Spirifer. 

 metellus — Cyrtoceras, Maslonoceras. 

 metissicus (a, um) — Chondrites, Hyalos- 



telia, Pyritonema. 

 meyeri — Modiolopsis. 

 miamiensis — Alepidaster, Anorthaster, 



Compsocrinus, Cuneamya, Glyptocri- 

 nus, Palaeaster, Protaster. 

 mica — Rhynchonella, Zygospira. 

 michelini — Catenipora, Cyathophyllum. 

 michiganense — Meristospira, Stromato- 



cerium. 

 michleranus — EccyLiopterus, Euompha- 



lus. 

 mickleboroughi — Orthodesma, Rhy- 



timya. 

 microbasilis — Archseocrinus, Rhodocri- 



nua, Thysanocrinus. 

 microfundulus — Syringopora. 

 microlathrata (um) — Gyronema, Holopea. 

 micronema — Buca oia. 

 micronematodes — Calyptograpsus, Calyp- 



tograptus. 

 microphthalmus — Eurypterus. 

 niicropleurus — Asaphus. 

 micropora — Chilotrypa, Halysites cate- 



nularia, Halysites catenulatus, Helio- 



lites. 

 microps — Calymene, Pterygometopua. 

 microscopium — Cyrtoceras. 

 microstigma — Heterotrypa. 

 micula — Liospira, Plcurotomaria, Pri- 

 mitia, Raphistoma, Siphonolreta. 



