404 SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. [bill. 87. 



Spirifer rostellum Hall and Whitfield. Niagara (Sil.). 



,Sj)irit'era rostellum Hall aud Whitfield, Twenty-fourth Rep. N. Y. State Cab. Nat. 



Hist., 1872, ]). 182;— Hall, Twenty-seventh Ee]). Ibidem, 1875, pi. 9, ligs. 11- 



13. — Nettelroth, Kentucky Fossil Shells, Mem. Kentucky Geol. Survey, 1889, 



p. 129, pi. 29, tig. 25; pi. 27, figs. 17-19. 

 Spirifeia (Cyrtia) rostellum Foerste, Proc. Boston Soc. Nat. Hist., XXIV, 1890, 



p. 313, ].l. 5, tig. 5. 

 Loc. Louisville, Kentucky; Collinsville, Ala))ania. 



Spirifer rostratus Morton. Upper Carboniferous. 



Spirifer rostrata Morton, American Jour. Sci. Arts, 1836, p. 152, pi. 14, fig. 34. 



Loc. Junior Furnace, Scioto County, Ohio. 



Ohs. Poorly defined. May be a species of Athyris, 



Spirifer rugicostus Hall=Deltliyris rugicosta. 



Spirifer saffordi Hall. Lower Helderberg (Dev.). 



Spirifer sartordi Hall, Pal. New York, III, 1859, p. 203, pi. 28, tig. 2. 

 Loc. Decatur County, Tennessee; Hudson, New York. 



Spirifer scobina Meek. Carboniferous. 



Spirifera scobina Meek, Proc. Acad. Nat. Sci. Philadelphia, 1860, p. 310. 

 Spirifer (Spiriferinaf) scobina Meek, Simpson's Rei>. Exjil. Great Basin Terr. 



Utah, 1876, p. 351, pi. 2, tig. 5. 

 Spirifera (Trigonotreta) scobina Meek, King's U. S. Geol. Expl. 40th Pari., IV, 



1877, p. 90, pi. 9, tig. 1. 

 Loc. Divide between Long and Ruby Valleys, Utah. 



Spirifer sculptilis Hall=Deltbyris sculptilis. 



Spirifer segmentum Hall. Upper Helderberg (Dev.). 



Spirifer segmentus Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 131. 

 Spirifera segmenta Hall, Pal. New York, IV, 1867, p. 207, pi. 31, figs. 14-19.— 



Nettelroth, Kentucky Fossil Shells, Mem. Kentucky Geol. Survey, 1889, p. 



132, pi. 13, figs. 36-38. 

 Loc. Falls of Ohio; Columbus, Ohio. 



Spirifer semiplicatus nall=Keticularia cooperensis. 

 Spirifer setigerus Hall=Keticularia setigera. 

 Spirifer sheppardi Castelnau=Platystrophia biforata. 



Spirifer sillanus A. Wincbell. Waverly (L. Carb.). 



Spirifera sillana A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1865, p. 119. 

 Log. Near Cuyahoga Falls, Ohio. 



Spirifer similior Winchell and Marcy. Niagara (Sil.). 



Spirifera (Martinia) similior W. and M., Mem. Boston Soc. Nat. Hist., 1, 1865, 



p. 93. 

 Pentamerus similior Hall, Twentieth Rep. N. Y. State Cab. Nat. Hist,, 1868, 



p. 397. 

 Loc. Bridgeport, Illinois. 

 01)8. This shell has spirals. 



Spirifer solidirostris White=Spiriferina solidirostris. 

 Spirifer sowerbyi Castelnau (non Fischer) = Spirifer pennatus. 

 Spirifer spinosus Norwood and Pratten=Spiriferina spinosa. 

 Spirifer striatiformis Meek. Waverly (L. Carb.). 



Spirifera (Trigonotreta) striatiformis Meek, Pal. Ohio, II, 1875, p. 280, ])1. 14, iig. 8. 

 Spirifer striatiformis Hcrrick, Bull. Denisou Univ., Ill, 1888, p. 44, jil. 3, fig. 26; 



pi. 6, figs. 6, 7;— Geol. Oliio, VII, 1895, pi. 15, fig. 9. 

 Loc. Sciotoville and Licking County, Ohio. 



