1442 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Elkania ida (Billings). 



Eoptcria? ornata Billings. 



Hebertella battis (Billings). 



Helicotoma misera Billings. 



Holopca leiosoma Billings. 



Hungaia magnified (Billings). 



Leptclla decipiens (Billings). 



Leptella sordida (Billings). 



Levisia nasuta Walcott. 



Levisia richardsoni Walcott. 



Lingulella iris (Billings). 



Lisania? Msingeri (Billings). 



Lloydia bituberculatus (Billings). 



Lloydia oblongus (Billings). 



Loganellus logani (Devine). 



Lophospira Jessica (Billings). 



Mcgalaspis goniurus (Billings). 



Menocephalus globosus Billings. 



Menocephalus saltcri Devine. 



Menocephalus sedgwicki Billings. 



Metoptoma?? anomala Billings. 



Metoptoma?? augusta Billings. 



Metoptoma melissa Billings. 



Murchisonia? sylvia Billings. 



Ophileta profunda Billings. 



Orthidium gemmicula (Billings). 



Orthis? apicalis (Billings). 



Orthis(?) eudocia Billings. 



Orthis euryone Billings. 



Orthis(?) mycale Billings. 



Orthis panderiana Hall and Clarke. 



Orthis{?) tritonia Billings. 



Orthocerasautolycus Billings. 



Palxacmxa orphyne (Billings). 



Platycolpus affinis (Billings). 



Platycolpus capax (Billings). 



Platycolpus dubius (Billings). 



Plcthopcltis armatus (Billings). 



Pleurotomaria postumia Billings. 



Pleurotomaria {Euconia?) quebecensis (Billings). 



Pleurotomaria rotundispira Billings. 



Pleurotomaria {Eccyliomphalus?) vagrans (Billings). 



Pseudosphxrexochus? eryx (Billings). 



Ptychaspis? pauper (Billings). 



Ptychaspis? sclectus (Billings). 



Ptychaspis sesostris (Billings). 



Ptychopariat devinei (Billings). 



Ptychoparia zenkeri (Billings). 



Scencllaf venillia (Billings). 



Seelya cassandra (Billings). 



Symphysurus illxnoides (Billings). 



Syntrophia arachne (Billings). 



Syntrophia arethusa Billings. 



Tryblidium hyrie (Billings). 



CANADIAN FAUNAS. 



CANADIAN OF THE APPALACHIAN REGION. 



(Phillipsburg, Quebec=P.; Beekmantown, New 

 York=B.; Fort Cassin, Vermont=C; Tribes Hill 

 formation=T. H. The symbols D1-D4 and E 

 refer to the divisions of the Beekmantown. Species 

 unplaced in the general section are followed by 

 the locality.) 



Aphetoceras altenuatum Hyatt. (P.) 

 A phetoccras farnsworthi (Billings). (P.) (D4.) 

 Archinacella pile olum (Whitfield). (B.) (Dl.) 

 Archinacella simplex (Billings). (Ontario.) 



Asaphellus gyracanthus Raymond. (T. H.; New 



Jersey.) • 



Asaphusf curiosus Billings. (Quebec.) 

 Asaphus{?) pelops Billings. (Quebec.) 

 Baltoccras{?) pusillum Ruedernann. (C.) 

 Bathyurellus expansus Billings. (Quebec.) 

 Bathyurus angelini Billings. (Quebec.) 

 Bathyurus arcuatus Billings. (Quebec.) 

 Bathyurus glandiccphalus Whitfield. (C.) (E.) 

 Bathyurus perkinsi Whitfield. (Vermont.) (D4.) 

 Bathyurus taurifrons Dwight. (Rochdale County, 



N. Y.) 

 Bellerophon calcifer Cleland. (T. H.) 

 Bcllerophon subovatus Cleland. (T. H.) 

 Billingsella dice Walcott. (Vermont.) 

 Billingsella{?) primordialis (Whitfield). (0.) (D4.) 

 Bolboccphalus scclyi (Whitfield). (C, B.) (D4.) 

 Bolboccphalus? truncatus Whitfield. (C.) (1)4.) 

 Bucania tripla (Whitfield). (Vermont.) (E.) 

 Camarella breviplicata Billings. (Quebec.) 

 Camarclla{?) costata Billings. (Quebec.) 

 Camarella polita Billings. (Quebec.) 

 Camcroceras {Proterocameroceras) brainerdi (Whit- 

 field). (C.) (D4.) 

 Cameroceras marcoui (Barrande). (P.) 

 Ceratopea keithi Ulrich. (Va., Term., Md.) 

 Ceraurust? solitarius Billings. (Quebec.) 

 Clclandia parabola (Cleland). (T. H.) 

 Clisospira curiosa Billings. (Quebec.) 

 CUsospira lirata Whitfield. (C.) (D4.) 

 Cryptozoon lachutense Dawson. (Quebec.) 

 Cryptozoon saxiroscum Seely. (B) 

 Cryptozoon stecli Seely. (New York, etc.) (B.) 

 Cryptozoon loingi Seely. (Vermont.) 

 Cyclonema phxdra Billings. (Quebec.) 

 Cyclostomiceras cassinense (Whitfield). (C.) (D4.) 

 Cyclostomiccras minimum (Whitfield). (C.) (D4.) 

 Cyrtendoceras{?) priscum Ruedernann. (B.) (D.) 

 Cyrtoceras? acinacellum Whitfield. (C.) (D4.) 

 Cyrtocerasaristides Billings. (P.) (D2.) 

 Cyrtoceras beckmanense Whitfield. (B.) (Dl.) 

 Cyrtoceras? confertissimum (Whitfield). (C.) (D4.) 

 Cyrtoceras? dactyloides Dwight. (Rochdale, N. Y.) 

 Cyrtoceras gracilis Cleland. (T. H.) 

 Cyrtoceras microscopicum Dwight. (Rochdale, 



N.Y.) 

 Cyrtoceras missisquoi Billings. (P.) (D2.) 

 Cyrtoceras vassarina Dwight. (Rochdale, N. Y.) 

 Cyrtolites sinuatus Hall and Whitfield. (New 



Jersey.) 

 DalmancUa electro (Billings). (New Jersey.) 

 Dalmanella(?) evadne (Billings). (C.) (D4.) 

 DalmancUa holiensis Cleland. (T. II.) 

 Dalmanella macleodi (Whitfield). (B.) (Dl.) 

 DalmancUa wemplei Cleland. (T. H.) 

 Dictyonema furciferum Ruedernann. (Pennsyl- 

 vania. ) 

 Dikelocephalus? missisquoi Billings. (P.) (D2.) 

 Dolichometopus(?) rarus Billings. (Oxford, Can- 

 ada.) 

 Eccyliomphalus calciferus (Whitfield)., (B.) (Dl.) 

 Ecclyiomphalus (Orthostoma) canadensis (Billings). 



(P.) 

 Eccyliomphalus compressus (Whitfield). (Ver- 

 mont.) 

 Eccyliomphalus intortus (Billings). (P.) 

 Eccyliomphalus (Orthostoma) lituiformis (Whitfield). 

 (C.) (D4.) 



