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



Stropheodoiita lincklaeni Hall. Oriskany (Dev.). 



ytropboilontii liuckbeui ll;ill, Tenth liep. N. Y. State Cab. Nat. Hist., ISfjI, p. 



55;— Pill. New York, III, 1859, p. 415, pi. 93, figs. 2, 3. 

 Loc. Albauy ami Schoharie conntie.s, New York. 



Strophe odonta macra (\A'iiicUell and lAlarcy). Nia^'ara (Sil.). 



Strophomena macra W. and M., iMem. Bostou See. Nat. Hist., I, 1865, j). 91. — 



Hall, Twentieth Eep. N, Y. State Cab. Nat. Hist., 1867, p. 392. 

 Loc, Probably near Chicago, Illinois. 



Stropheodonta macrostriata (Walcc^tt). Lower Devonian. 



Cbouetfs macrostriata Walcott, Mon. L'. S. Geol. Survey, VIII, 1881, p. IJG, pi. 



2, fig. 13; pi. 13, Jig. 14. 

 Loc. Eureka district, Nevada. 

 Ohs. The type material proves it to be a Stropheodonta. 



Stropheodonta magnifica Hall. Oriskany (Dev.). 



Stroi)hodouta maguifica Hall, Tenth Kep. N. Y. State Cab. Nat. Hist., 1857, p. 



54;— Pal. New York, III, 1859, pp. 414, 482, pi. 93, fig. 4; pi. 94, fig. 2; pi. 



95, fig. 8; pi. 95A, figs. 1.5-19;— Second Ann. Rep. N. Y. State Geol., 1883, pi. 



44, figs. 27, 28. 

 Strophomcna magnifica Billings, Canadian .Tcmr. Sci. Arts, VI, INtil. p. 348; — 



Geol. Canada. 1863, p. 901, lig. 46S. 

 Stropheodonta (Leptostrophia) magnifica Hall and Clarke, Pal. New York, ^'III, 



Pt. I, 1892, p. 288, pi. 13, figs. 27, 28. 

 Loc. Albany and Schoharie counties. New York; Cumberland, Maryland; county 



of Haldimand, Ontario, Canada. 



Stropheodonta magniventer Hall. Oriskany (Dev.). 



Strophodonta magniventra Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, 

 p. 54;— Pal. New York, III, 1859, p. 411, pi. 92, figs. 2, 3; pi. 95, fig. 9;— 

 Second Ann. Rep. N. Y. State Geol., 1883, pi. 44, figs. 25, 26. 



Strophomcna magniventra- Billings, Canadian Jour. Sci. Arts, A'l, 1861, p. 349; — 

 Geol. Canada, 1863, p. 961, fig. 469;— Pal. Fossils, II, 1874, p. 22, figs. 10-12, 

 and pi. 2, fig. 2. 



Stropheodonta (Leptostrophia) magniventra Hall and Clarke, Pal. New York, 

 VIII, Pt. I, 1892, p. 288, pi. 13, figs. 25, 26. 



Loc. Albany and Schoharie counties. New York; Cayuga, Ontario, and (iaspo 

 Bay, Canada. 



Stropheodonta mucronata (Oourad). Portage and Clienuing (Dev.). 



Struphoniena mucronata Conrad, .Jour. Acad. Nat. Sci. Philadel])hia, N'lII, 1842, 



p. 257, pi. 14, fig. 10. 

 Strophomcna interstrialis Hall, Geol. N. Y. ; Rep. Fourth Dist., 1843, p. 266, fig. 5. 

 Strophodonta cayuta Hall, Pal. New York, IV, 1867, p. 110, pi. 19, figs. 1-5; — 



Second Ann. Rep. N. Y. State Geo!., 1883, pi. 46, figs. \^, 19. 

 Stropheodonta (Douvillina) cayuta Hall and Clarke, Pal. New York, VIII, Pt. I, 



1892, p. 289, pi. 15, figs. 18, 19; pl. 15B, figs. 7, 8; Pt. II, 1895, pi. 84, fig. 13. 

 Loc. Steuben County, New York. 

 Ohs. See S. interstrialis. 



Stropheodonta navalis Swallow. Hamilton (Dev.). 



Strophodonta navalis, cymbiforniis, snbcymbiformis, and altidorsata Swallow, 

 Trans. St. Louis Acad. Sci., I, 18(i0, pp. 63.5, 6.36, 637. 



Strophodonta cymbiiormis Keyes, Geol. Survey Missouri, V, 1895, p. 74. 



Loc. Callaway County, Missouri. 



Ohs. The ten species of Stropheodonta described in this transaction by Swallow 

 are all from one locality and appear to be nothing more than jicculiar vari- 

 ations of S. demissa Conrad. No other locality is known where a species 



