STRATIGRAPHY OP FOSSILIFEROUS MEMBERS 133 



Spiriferina kentuckyensis (Shumard) 

 Spirifer opimus Hall 

 Squamularia perplexa (McChesney) 

 Cornp % osita subtilita (Hall) 



Pteria ohioense (Herrick) 

 Myalina pernaformis Cox 

 Myalina swallovi McChesney 

 Schizodus curtus Meek and Worthen 

 Aviculopecten coxanus Meek and Worthen 

 Aviculopecten herzeri Meek 

 Deltopecten scalaris (Herrick) 

 Acanthopecten carboniferous (Stevens) 

 Euchondria neglecta (Geinitz) 

 Entolium aviculatus (Swallow) 

 Pleurophorus immaturus Herrick 

 Pleurophorus tropidophorus Meek 

 Astarfella concentrica (Conrad) 



Schizostoma catilloides (Conrad) 

 Phillipsia trinucleata Herrick 



Hard, black flint outcrops near the top of the hill in the central 

 part of Section 3, Coal Township, west of the northeast-southwest 

 road, one mile northeast of Davisville. The flint is very fo'ssiliferous 

 and is especially rich in bryozoans which are, for the most part, too 

 poorly preserved for identification (Locality 88). The forms listed 

 below were identified: 



Fusulina secalica (Say) 



Lophophyllum profundum (Milne-Edwards and Haime) 



Crinoid segments 



Fenestella shumardi Prout ? 

 Fenestellids undetermined 

 Septopora biserialis (Swallow) 

 Rhcmbopora lepidodendroidea Meek 

 Prismopora sereata (Meek) 



Derbya crassa (Meek and Hayden) 



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 boonensis Swallow ? 



Spirifer opimus Hall 



Squamularia perplexa (McChesney) 



Composita subtilita (Hall) 



Patellostium montfortianum (Norwood and Pratten) 



