146 SYNOPSIS OF AMERICAN F(^SS1L BRACHIOPODA. [bull. 87. 



ATHYRIS j\rcCoy (emend Hall and Clarke)— Con tinned. 



p. 27:i;— Ibidem, A'l, 18G1, p. 138;— Pal. Fossils, I, 1862, ]). 114.— Hall, Twen- 

 tieth Kep. N. Y. State Cab. Nat. Hist., 1867, pp. 1.^2, 258;— Pal. New York, 

 IV, 1867, p. 282.— Billin^'8, American Jour. Sci.,XLIV, 1867, p. 48.— llerrick. 

 Bull. Denison Univ., IV, 1888, p. 14.— Nettelrotb, Kentucky Fossil Shells, 

 Mom. Kentucky Geol. Survey, 1889, p. 87. — Hall and Clarke, Pal. New York, 

 VIII, Pt. II, 1893, p. 83, lig. 57 on p. 86;— Thirteenth Ann. Rep. N. Y. State 

 Geologist, 1895, p. 777. 



Spirigera d'Orbigny, Paris Acad. Sci., Comptes Rendus, XXV, 1847, ]». 268. 



Euthyris Quenstedt, Petrefactenkuude Deutschlauds, 1871, p. 442. 



Atbyiis aniericana Swallow = Cleiothyris roissyi. 



Athyris angelica Hall. Chemung (Dev.). 



Athyris angelica Hall, Fourteenth Rep. N. Y. State Cab. Nat. Hist., 18()1, p. 99; — 

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

 p. 292, pi. 47, iigs. 9-20. — Walcott, Mon. U. S. Geol. 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; Meadvillo, Pennsylvania; Eureka 

 district, Nevada. 



Athyris angelica occidentalis Whiteaves. Hamilton (Dev.). 



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



pi. 32, ilg. 3. 

 Loc. Athabasca River, Canada. 



Athyris ashlaudensis Herrick=A. lamellosa. 



Athyris hiloha (A, Winchell). Kinderhook (L. Carb.). 



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

 Loe. Rockford, Indiana. 



Ofts. This species is not well established and is based upon a single ventral 

 valve. 



Athyris blancha Billings=Meristella blancha. 



Athyris borealis Billings=Catazyga erratica. 



Athyris brittsi ]\liller. Middle Devonian. 



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



pi. 9, tigs. 16-18. 

 Loc. Near Otterville, Missouri. 

 Oha. Probably tlu^ same as A. s])irif'eroides. 



Athyris caputserpentis Swallow = Seminula caputserpentis. 



Athyris charitonensis Swallow=Seminnla charitouensis. 



Athyris chloe Rilliiigs=rarazyga hirsnta. 



Athyris clara Billings=Meristella nasnta. 



Athyris claytoni Swallow = Seininula claytoni. 



Athyris clintonensis Swallow=Cleiothyris ('lint()n(nisis. 



Athyris clusia Billin.us=iMeristella clusia. 



Athyris coucentrica Billings (non von Bncli) = A. spiriferoides. 



Athyris congesta Conrad = Hyatella congesta. 



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



Athyris cora Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1X60, p. 94;— 



Fifteenth Rep. Ibidem, 1862, pi. 3, Iigs. 15, 16;— Pal. New York, IV, 1867, p. 



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



45, figs. 6-10. 



Loc. Delphi, New York. 



