148 SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. [bull. 87. 



Atliyris iutermedia Nicholson =Whittieldella intermedia. 



Athyris intervarica McChesney. Burlington (L. Oarb.). 



Athyris iutervarica McCliesney, Descriptions New Pal. Foss., 1861, ]>. 78. 

 Lov. Burliugtoii, Iowa. 

 Ohs. May be the same as A. lamellosa L'Eveill6. 



Athyris (?) jacksoni (Swallow). Upper Coal Measures. 



Spirigera Jackson i Swallow, Trans. St. Louis Acad. Sci., I, 1860, p. 651. 

 Loc. Cass County, Missouri. 



Athyris julia Billings =Whitfieldella julia. 

 Athyris junia Billings=Hyattella junia. 



Athyris lamellosa (L'Eveille). Waverly-Keokuk (L. Carb.). 



Spirifer lainellosus L'Eveille, M(5m. Soc. Geol. de France, II, 1835, p. 39, tigs. 



21-23. 

 Athyris lamellosa Meek, Pal. Ohio, II, 1875, p. 283, pi, 14, iig. 6.— Herrick, Bull 

 Denison Univ., Ill, 1888, p. 49, pi. 2, fig. 7.— Hall and Clarke, Pal. New York, 

 VIII, rt. II, 1893, p. 90, pi. 46, figs. 16-20. 

 Athyris ashlandensis Herrick, Bull. Denison Univ., IV, 1888, p. 24, pi. 3, fig. 6; — 



Geol. Ohio, VII, 1895, pi. 23, fig. 10. 

 Loc. Europe ; Sciotoville, and Licking County, Ohio ; Lebauou, Kentucky ; Craw- 



lordsville, Indiana; New Mexico. 

 Ohs. See A. intervarica McChesney. 

 Athyris lara Billings=Atrypa lara. 

 Athyris maconensis Swallow=Seniinula niaconensis. 

 Athyris maia Billings =Martinia inaia. 

 Athyris minima Swallow=A. fultonensis. 



Athyris minutissima Webster. Chemung (Dev.). 



Athyris minutissima Webster, American Nat., XXII, 1888, p. 1015. 

 Loc. Near Rockford, Iowa. . 



Athyris missonriensis Swallow =Cleiothyris raissouriensis. 



Athyris missouriensis (A. Winchell). Chouteau (L. Carb.). 



Spirigera missouriensis A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1865, 



p. 117. 

 Loc. Louisiana, Missouri; Medina County, Ohio. 

 Ohs. Should be compared with A. hannibalensis. 



Athyris monticola (White). Lower Carboniferous. 



Spirigera monticola White, Wheeler's Geogr. Geol. Expl. and Survey west 100 

 Merid., Prel. Rep., 1874, p. 16;— Final Rep. Ibidem, IV, 1875, p. 91, pi. 5, 



fig. 11. 

 Loc. Mountain Spring, Nevada. 



Athyris naviformis Billings =Whitfieldella naviformis. 

 Athyris nitida Billings =Whitfieldella uitida. 

 Athyris obmaxima McChesney=Cleiothyris obma'xima. 

 Athyris obvia McChesney=Cleiothyris obvia. 



Athyris ohioensis (A. Winchell). Waveiiy (L. Carb.). 



Spirigera ohioensis A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1865, p. 118. 



Athyris ohioensis Herrick, Bull. Denison Univ., Ill, 1888, p. 49, pi. 2, fig. 1. 



Loc. Akrou and Sciotoville, Ohio. 

 Athyris orbicularis McChesney =01eiothyris orbicularis. 



