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



ATHYRIS McCoy (emend TTall and Clarke)— Continued. 



p. 27:^;— Ibidem, VI, 1861, p. 138;— Pal. Fossils, 1, 1862, p. 144.— Hall, 'i'wen- 

 tieth Rep. N. Y. State Cab. Nat. Hist., 18()7, pp. 152, 258;— Pal. Now York, 

 IV, 1867, p. 282.— Billin<;-8, Americau Jour. Sci., XLIV, 1867, p. 48.— llorrick. 

 Bull. Denisoii Univ., IV, 1888, p. 14.— Nettelrotb, Kentucky Fossil Sbclls, 

 Mom. Kentucky (icol. Survey, 1889, p. 87.— Mall and Clarke, Pal. New York, 

 VIII, Pt. II, 189.3. p. 83, fig. 57 on p. 86;— Thirteenth Ann. Rep. N. Y. State 

 Geologist, 1895, j). 777. 



Spirigera d'Orbiguy, Paris Acad. Sci., Comptes Rcndus, XXV, 1847, p. 268. 



Eutliyris Quenstodt, Petrofactenkunde Deutschlands, 1871, p. 442. 



Atliyris ainerieana Swallow = Cleiothyris roissyi. 



Athyris angelica Hall. Cbeinung (Dev.). 



Atbyris angelica Hall, Fourteenth Rep. N. Y'. State Cab. Nat. Hist., 1861, p. 99;— 

 Fifteenth Rep. Ibidem, 1862, pi. 3, figs. 10-13, 24;— Pal. New York, IV, 1867, 

 p. 292, pi. 47, figs. 9-20.— Walcott, Mon. U. S. (ieol. Survey, VIII, 1884, 

 p. 148.— Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 90, pi. 45, 

 figs. 26-30. 



Loc. Pliillipsburg, Rockville, etc., New York; Meadville, Pennsylvania; Eureka 

 district, Nevada. 



Athyris angelica occidentalis Whiteaves. Hamilton (Dev.). 



Athyria angelica occidentalis Whiteaves, Cont. Canadian Pal., I, 1891, p. 227, 



pi. 32, fig. 3. 

 Loc. Athabasca River, Canada. 



Atliyris aslilaudensis Herrick=A. lamellosa. 



Athyris biloba (A. Winchell). Kinderhook (L. Carb.). 



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

 Loc. Rockford, Indiana. 



Obs. This species is not well established and is based npou a single ventral 

 valve. 



Athyris blancha Billings=Meristella blanclia. 

 Atliyris borealis I)illings=Catazyga erratica. 



Athyris brittsi Miller. Middle Devonian. 



Athyris brittsi Miller, Eighteenth Ann. Rep. Geol. Survey Indiana, 1894, p. 314, 



pi. 9, figs. 16-18. 

 Loc. Near Otterville, Missouri. 

 06s. Probably the same as A. spiriferoides. 



Athyiis caputserjientis Swallow=Seininnla capntserpentis. 



Athyris charitonensis Swallow=Seminnla charitonensis. 



Athyris chloe ]jillings=Parazyga hirsnta. 



Athyris clara I»illings=Meristella nasuta. 



Athyris claytoni Swallow = Seniiuula claytoni. 



Athyris clintonensis Swallow=Cleiothyris clintonensis. 



Athyris clusia Billings = Meristella clusin. 



Athyris concentrica Billings (non von Bach) = A. spiriferoides. 



Athyris congesta Conrad=Hyatella congesta. 



Athyris cora Hall. Hamilton and Chemung ? (Dev.). 



Athyris cora Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. 94; — 



Fifteenth Rej). Ibidem, 1862, pi. 3, figs. 15, 16;— Pal. NewY'ork, IV, 1867, p. 



291, pi. 47, figs. 1-7.— Hall and Clarke, Ibidem, VIII, Pt. II, 1893, p. 90, pi. 



45, figs. 6-10. 



Loc. Delphi, New York. 



