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



Svi'ili.uothyns cuspidatus Walcott, aud lJeiTiek = S, carteri. 

 Syringothyris extenuata (Hall). Waveiiy (L. Carb.). 



Spiiil'er exteiiuiitus Hall, Geol. Survey Iowa, I, I't. II, 1858, p. 520, pi. 7, fig. 6. — 

 White, Wheeler's Expl. and Snrv. west 100th Merid., 1875, p. 88, pi. 5, fig. 9. 



Syriiigothyris halli A. Wiuchell, Proe. Acad. Nat. Sci. Philadelyhia, 1863, p. 8. 



Sy Higothyris extenuata Schuchert, Ninth Ann. Rep. N. Y. State Geol., 1890, 

 p. 33. — Keyes, Geol. Survey Missouri, V, 1895, p. 86. 



Loc. Burlington, Iowa; Clarksville, Missouri; Battlecreek, Michigan; Moun- 

 tain Spring, Nevada. 



Syringothyris gigas (Troost). Subcarboniferous. 



Cyrtia gigas Troost, Sixth Geol. Rejjort Tennessee, 1841, p. 12. 

 Syringothyris gigas Schuchert, Ninth Ann. Rep. N. Y. State Geol., 1890, p. 33. 

 Loc. Harpeth River, Tennessee. 



Syringothyris halli Winchell=S. carteri extenuata. 



Syringothyris herricki Schuchert. Waverly (L. Carb.). 



Syringothyris cuspidatus Herrick (partim), Bull. Denison Univ., Ill, 1888, pi. 5, 



figs. 4-7 (not pis. 1,2). 

 Syringothyris herricki Schuchert, Ninth Ann. Rep. N. Y. State Geologist, 1890, 



p. 36.— Herrick, Geol. Ohio, VII, 1895, pi. 21, tigs. 4-7. 

 Loc. Granville, Ohio. 



Syringothyris missouri Hall and Clarke. Chouteau (L. Carb.). 



Syringothyris missouri Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, p. 



363, pi. 39, ligs. 29-31. 

 Loc. Chouteau Springs, Missouri. 



Syringothyris (?) plena (Hall). Burlington (L. Carb.). 



Spirifer plena Hall, Geol. Survey Iowa, I, 1858, p. 603, pi. 13, fig. 4. 

 . Syringothyris ? plena Schuchert, Ninth Ann. Rep. N. Y. State Geologist, 1890, p. 37. 

 Spirifer plenus Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, pp. 31, 39, 48, 



pi. 37, figs. 32, 33. 

 Syringothyris plena Keyes, Geol. Survey Missouri, V, 1895, p. 88, pi. 40, fig. 8. 

 Loc. Burlington, Iowa; Hannibal, Missouri; Quincy, Illinois. 



Syringothyris randalli. Simpson. Waverly (L. Carb.). 



Syringothyris randalli Simpson, Trans. American Phil. Soc, n. ser., XVI, 1889, 



p. 441, fig. 6.— Schuchert, Ninth Ann. Rep. N. Y. State Geologist, 1890, p. 



36.— Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 50, pi. 27, figs. 13-16. 

 Xoc. Near Warren and Union City, Pennsylvania, 



Syringothyris texta (Hall). Waverly to Keokuk (L. Carb.). 



Spirifer cuspidatus Yandell and Shumard, Cont. Geol. Kentucky, 1847, pp. 19, 21. 

 Spirifer textus Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 169.— 



White, Second Ann. Rep. Indiana Bureau Statistics and Geol., 1880, p. 512, 



pi. 7, figs. 1, 2;— Tenth Rep. Indiaua State Geol., 1881, p. 144, pi. 7, figs. 1, 2. 

 Spirifer subcuspidatus Hall, Geol. Survey Iowa, I, 1858, p. 646, pi. 20, fig. 5; — 



Pal. New York, IV, 1867, p. 249. 

 Spirifer propinquus Hall, Geol. Survey Iowa, I, 1858, p. 647. — Meek and 



Worthen, Geol. Survey Illinois, 1868, III, p. 530, pi. 19, tig. 8. 

 Spirifer carteri Meek (partim). Pal. Ohio, II, 1875, pi. 14, tig. 7. 

 Spirifer cuspidatiformis Miller, North American Geol. Pal., 1889, p. 372. 

 Syringothyris texta Schuchert, Ninth Ann. Rep. N. Y. State Geol., 1890, p. 34. — 



Keyes, Geol. Survey Missouri, V, 1895, p. 88. 

 Syringothyris subcuspidatus and texta Hall and Clarke, Pal. New York, VIII, 



Pt. II, 1893, p. 50, pi. 26. figs. 8, 11 ( ?9, 12) ; pi. 27, tigs. 4-12, 18. 

 Loc. New Albany and New Providence, Indiana; near Louisville, Kentucky; 



Sciotoville, Ohio; Keokuk, Iowa; Warsaw and Nauvoo, Illinois. 



