Nucula lunulata Girty mss. 



Nuculopsis ventricosa (Hall) 



Leda inflata Girty mss. 



Anthraconeilo bownockeri n.sp. 



Naiadites elongata Dawson 



Naiadites ohioense n.sp. 



Aviculopecten coxanus Meek and Worthen 



Pleurophorus oblongus Meek 



Bellerophon crassus Meek and Worthen? 



Euphemus carbonarius (Cox) 



Pleurotomaria ornatiformis n.sp. 



Pleurotamaria, 3 or more species undet. 



Schizostoma catilloides (Conrad) 



Sphaerodoma primigenia (Conrad)? 



Orthoceras n.sp. 



Coloceras ? sp. 



Phillipsia trinucleata Herrick 



Estheria sp. 



ANTHONY COAL 



Stratigraphy and Extent 



The Anthony coal horizon consists of a thin deposit of coal and 

 interbedded carbonaceous shales, lying directly over the Sciotoville 

 clay. Although not a continuous deposit, it has been traced from the 

 Ohio River through eastern Scioto and Pike, Jackson, Hocking, Perry, 

 and eastern Licking counties, as far northward as southwestern Mus- 

 kingum County. : In Scioto County, where the lowest members of 

 the Pottsville formation are present, including the Harrison ore, 

 the Sharon conglomerate, coal, and ore, with their associated sand- 

 stones and shales, the Anthony coal and the underlying Sciotoville 

 clay occur as much as 60 feet above the base of the formation. In 

 Jackson County the interval is only one-half as great, while in Hock- 

 ing County at Logan the Anthony coal lies a few feet above the Logan 

 sandstone, and rests directly upon the Maxville limestone at Max- 

 ville in Perry County. 



The Anthony coal does not form a continuous, well-marked 

 horizon, and where present, is thin, varying from a mere trace to 

 3 feet in thickness. It attains its maximum development in Scioto 

 and Jackson counties, where the thickness averages less than a foot, 

 but it is often represented by a layer of only 2 or 3 inches. A trace 

 was noted in two localities in Vinton County; 2 near Logan in Hocking 

 County and at Maxville in Perry County a few inches of shaly coal 

 were reported, while in Muskingum County a thin layer of carbon- 

 aceous shale or sometimes only a soot streak marks the horizon. The 

 coal, where thick, is of good quality and is in many places cannel; 

 it is, however, generally shaly or interbedded with dark, carbonaceous 

 shales. In a few places in Scioto and Jackson counties, it is mined 

 for household use. 



'Stout, W., Geol. Surv. Ohio, Fourth Ser., Bull. 20, pp. 73, 455, 543, 1916; Bull. 21, p. 55, 1918. 

 "Stout, W., Geol. Surv. Ohio, Fourth Ser., Bull. 20, p. 86, 1916. 



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