342 uillkhn 'l'. i'njtkd yxAiKS ^mtionai- muskum. 



Cypliotrypa stldhami (Ulrich). 



Leptotiypa Ktidhumi nricli, (i(X)l. .Surv. Illinois, 8, 1890, p. 45(i, pl.36, figs. 4-4b. 

 ^ronticiilipora sfidhami J. F. Jame?. Joiir. ("'inrinnati Soc. Nat. Hist., 18, 1895, 



p. 7C. 

 Oyphotrj''pa stidhami Ulrich and Baasler, Smiths. Mi.sc. Coll., 47, 1904, p. 30 



(gen. ref.). 

 Pachmond (Whitewater) : Brovrii Connty, and near Eaton, Ohio. 

 Co/,/p,s.~(\\\. No. 43394, U.S.N.M. 



Cypliotrypa wilmlugtoiieusis Ukich and Bassler. 



Cyphotrypa wilmingtonensiH Ulrich and Bassler, Smiths. Mipc Ooll., Quart., 47, 



1904, p. 31, pi. 8, fig.s. 4-6. 

 Ivichmond (Fern vale): Wilmington, Illinoie^. 

 Holoti/pe.—Cat. No. 43192. U.S.N.M. 



Cypricardi.\ aiata Hall. See Modiolopsis primigenia. 



Cypricardia AMERICANA Emmons. See Goniophora carinata. 



Cypricardia? angusta Hall. See Ctenodonta machseriformis. 



Cypricardia modiolaris Owen. See Modiolopsis modiolaris. 



Cypricardia obsoleta Hall. See Modiolopsis subalatus. 



Cypricardia orthonota Hall. See Modiolopsis orthonota. 



Cypricardia subtruncata Emmons. See Whitella suhtruncata. 



CYPRICARDINIA Hall. Genotype: C. lamellosa Hall. 



Cypricardinia Hall, Pal. New York, 3, 1859, p. 266; Prelim. Notice Lam., pt. 2, 

 1870, p. 81; 23d Rep. New York State Cab. Nat. Hist., 1873, pi. 14, figs. 3-6.— 

 Barrande, Syst. Sil. Centre Boheme, 1881, p. 14, 112.— Zittel, Ilandb. Pal., 2, 

 1881, p. 108^- Hall, Pal. New York, 5, pt. 1, Fam., 2, 1885, p. xlvi.— Herrick, 

 Bull. Sci. Lab. Doni.son Univ., 2, pt. 1, 1889, p. 35.— Miller, N. A. Geol. Pal., 

 1889, p. 475.— Nettelroth, Kentucky J-'o.-^s. Shells, Geol Surv. Kentucky, 1889, 

 p. 204.— Whidborno, Mon. Dev. Fauna South England, 2, Pal. Soc, 1892, p. 

 5. — Koken, Die Leitfossilien, Leipzig, 1896, p. 524. — Hind, Mon. Brit. Carb. 

 Lamellibranchiata, 1, Pal. Soc, 1897, p. 129.— Grabau, Bull. Buffalo Soc 

 Nat. Hist., 6, 1889, p. 268.— Grabau and Shimer, N. A. Index Fossils, 1, 1909, 

 p. 535. 



Cypricardinia arata Hall. 



Cypricardinia arata Hall, 20th Rep. New York State Cab. Hist., 1868, p. 337, pi. 14 

 (5), fig. 6; rev. ed., 1870, p. 385, pi. 14, fig. 6; 28th Rep. New York State Mus. 

 Nat. Hist., mus. ed., 1879, p. 174; 11th Ann. Rep. Indiana Dep. Geol. Nat. 

 Hist., 1882, p. 317, pi. 27, fig. 23.— Grabau and Shimer, N. A. Index Fossils, 

 1, 1909, p. 535. 



Niagaran: Racine, Wisconsin, and Bridgeport, Illinois (Racine); Waldron, Indi- 

 ana; Tennessee (Waldron). 



Cypricardinia canadensis Gral)au. 



C\7(riciudiuia canaden.-^is Gral)au, Geol. Surv. Michigan, Geol. Ser., 1, 1909, p. 170, 



pi. 23, fig."^. 14. 15. 

 Upper Monroan (Amherstburg): Bod of Detroit River, oi^posiie Amherstburg, 



Ontario. 



Cypricardinia infi.ata Lesley. See CypricanUtes inflatus. 



