4O0 



liEPOK'l' OF STATE GKOLOOIST. 

 WALDRON FAUNA— Continued. 



PEL MATOZO A— Continued, 



Ampheristocrinus typus, Hall 



Stephanocrinus gemmiformis, Hall 



Codaster (Stephanocrinus ?) pulchellus, Miller & Dyer. 



Codaster pentalobus Hall '. 



Calceocrinus stigmatus Hall 



BRACHIOPODA. 



Lingula gibbosa Hall 



Pholidops ovalis Hall 



Crania siluriana Hall 



Crania setifera Hall 



Crania spinigera Hall 



Dictyonella reticulata Hall 



Leptaena rhomboidalis (Wilckens) 



Plectambonites sp 



Stropheodonta profunda Hall 



Strophonella striata Hall 



S.rophonella semifasciata Hall 



Schuchertella tenuis Hall 



Schuchertella subplanus (Conrad) 



Mimulus waldronensis (Miller & Dyer) .... 



Chonetes novascotius Hall 



Chonetes undulatus Hall 



Rhipidomella hybrida (Sowerby) 



Dalmanella elegantula (Dalman) 



Orthis (?) subnodosa Hall 



Bilobites bilobus (Linnaeus) . . ' 



Anastrophia internascens Hall 



Clorinda fornicata (Hall) 



Rhynchotreta cuneata var. americana Hall 



Uncinulus stricklandi (Sowerby) 



Camarotoechia (?) neglecta Hall 



Camarotoechia (?) acinus Hall 



Camarotoechia (?) indianensis (Hall) 



Camarotoechia whitei Hall 



Zygospira (?) minima Hall 



Atrypina disparilis (Hall) 



Atrypa reticularis (Linnaeus) 



Spirifer eudora Hall 



Spirifer crispus (Hisinger) 



Spirifer crispus var. simplex, Hal! 



Spirifer radiatus Sowerby 



Spirifer cf. niagarensis" (Hall) 



Reticularia bicostata petila (Hall) 



Maristina maria Hall 



Whitf^eldella nitida Hall 



Meristina rectirostris Hall 



Nucleospira pisiformis Hall 



Homoeospira evax Hall 



Homoeospira sobrina (Beecher & Clarke). . 



LAMELLH3RANCHL\TA. 



.\mphicoelia leidyi Hall 



Ambonychia acutirostra Hall 

 Modiolopsis perlatus Hall. . . . 

 Modiolopsis subalatus Hall. . . 



Mytilarca sigilla, Hall 



Pterinea bri-'a, Hall 



Goniophora speciosa, Hall . . . 

 Cypricardinia arata, Hall. . . . 



GASTEROPODA. 



Platyo.stoma niagarensc, Hall 



PlatyoHtom i plebcium. Hall 



Strop'iostylus cyclostomus, Hall 



Stropho.stviu.s cyclostomus, var. disjunctus, Hall. 



L ixoncma ? 



Bellerophon tuber, Hall 



Cyrtolites .sinuosus, Hall. . . 



Hartsville. 



Vernon. 



a 



a 



3 



Q 



Paris. 



Hanover. 























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