18 POTTSVILLE FAUNA OF OHIO 



Section at mouth of Lick Run, Section 14, Porter Township, 

 Scioto County 



Feet Inches 



Pottsville formation *. 



Ore, Guinea Fowl 6 



Shale 



Covered. 3 



Ore, soft, siliceous, very fossiliferous, Sharon. _ 



Covered 



Shale - ,~ 6 



Ore, with flint and pebbles, Harrison-.. 1 



Waverly formation 



Sandstone, Vinton 22 



The collection of fossils made at this locality includes the follow- 

 ing forms: 



Crinoid segments 



Pustula pertenuis Meek 



Spiriferina kentuckyensis (Shumard)? 



Composita subtilita (Hall) 



Solenomya ?? sharonensis n. sp. 



Solenomorpha lamborni n. sp. 



Nucula elongata n. sp. 



Nucula subrotundata Girty mss. 



Nucula lunulata Girty mss. 



Nuculopsis ventricosa (Hall) 



Leda inflata Girty mss. 



Anthraconeilo bownockeri n. sp. 



Aviculopecten coxanus Meek and Worthen 



Pleurophorus oblongus Meek 



Bellerophon crassus Meek and Worthen? 



Euphemus carbonarius (Cox) 



Pleurotomaria ornatiformis n. sp. 



Pleurotomaria, three or more species, undetermined 



Schizostoma catilloides (Conrad) 



Sphaerodoma primigenia (Conrad)? 



Orthoceras n. sp. 

 Coloceras ? sp. 



Phillipsia trinucleata Herri ck 

 Fish teeth 



In the northern part of Section 15, Madison Township, near the 

 head of Higgins Run, specimens of the fresh or brackish water pelecy- 

 pod, Naiadites ohioense n. sp., were found in the dark shales which lie 

 directly above the Sharon coal; they are not abundant, however, and 

 constitute the only fossil discovered at this locality. The samples of 



