STRATIGRAPHY OP FOSSILIPEROUS MEMBERS 67 



Chonetes mesolobus Norwood and Pratten 



Productus cora d'Orbigny 



Productus semireticulatus (Martin) 



Pustula nebraskensis (Owen) 



Marginifera muricata var. missouriensis Girty 



Marginifera wabashensis (Norwood and Pratten) 



Spiriferina kentuckyensis (Shumard) 



Spirifer cameratus Morton 



Spirifer opimus Hall 



Squamularia perplexa (McChesney) 



Composita subtilita (Hall) 



Solenomya radiata Meek and Worthen 



Edmondia anodontoides (Meek)? 



Edmondia aspinwallensis Meek 



Edmondia meekiana (Herrick)? 



Edmondia gibbosa (McCoy) 



Edmondia reflexa Meek 



Nucula parva McChesney 



Nuculopsis ventricosa (Hall) 



Leda bellistriata Stevens 



Leda meekana Mark 



Yoldia stevensoni Meek 



Parallelodon carbonarius (Cox) 



Parallelodon obsoletus (Meek) 



Parallelodon sangamonensis (Worthen) 



Parallelodon tenuistriatus (Meek and Worthen) 



Pteria ohioense (Herrick) 



Pseudomonotis sp. 



Myalina swallovi McChesney 



Schizodus affinis Herrick 



Schizodus curtus Meek and Worthen 



Schizodus wheeled Swallow 



Aviculopecten coxanus Meek and Worthen 



Aviculopecten herzeri Meek 



Aviculopecten sorer Herrick 



Deltopecten occidentalis (Shumard) 



Acanthopecten carboniferous (Stevens) 



Crenipecten foerstii Herrick 



Euchondria neglecta (Geinitz) 



Entolium attenuatum Herrick 



Entolium aviculatus (Swallow) 



Lima retifera Shumard 



Posidonia ? acosta (Cox) ? 



Allerisma terminale Hall 



Pleurophorella costata (Meek and Worthen) 



Pleurophorus immaturus Herrick 



Pleurophorus oblongus Meek 



Pleurophorus tropidophorus Meek 



Astartella concentrica (Conrad) 



Astartella newberryi Meek 



Astartella varica McChesney 



Cypricardinia ? carbonaria Meek 



Plagioglypta meekana (Geinitz) 

 Bellerophon crassus Meek and Worthen 



