1222 BULLETIN 92, .UNITED STATES NATIONAL MUSEUM. 



Strophoodonta (Brachyprion) anticostiensls (Shaler). 



Strophomena anticostiensis Shaler, Bull. Mus. Oomp. Zool., 4, 1865, p. 62. 

 Anticostian (Gun River and Jupiter River) : Island of Anticosti. 



Stropheodonta tripartita (Hall). 



Leptaena tripartita Hall, Pal. New York, 2, 1852, p. 326, pi. 74, figs. 4, 5. 

 Strophomena bipartita Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, 



p. 82.— Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 429. 

 Stropheodonta bipartita Weller, Geol. Surv. New Jersey, Pal., 3, 1903, p. 226, 



pi. 20, figs. 1-5. 

 Stropheodonta (Leptostrophia) bipartita Schuchert, Amer. Geol., 31, 1903, p. 



165. — Maynard, Maryland Geol. Surv., Low. Dev., 1913, p. 316, pi. 57, figs. 



17, 18. 

 Stropheodonta textilis Hall, Nat. Hist. New York, 2, 1852, p. 327, pi. 74, fig. 6.— 



Schuchert, Bull. U. S. Geol. Surv., 89, 1897, p. 427. 

 Stropheodonta (Leptostrophia) textilis Hall and Clarke, Pal. New York, 8, pt. 1, 



1892, p. 288.— Schuchert, Amer. Geol., 31, 1903, p. 165. 

 Leptsena — Hall, Nat. Hist. New York, 2, 1852, pi. 74, fig. 3. 

 Strophodonta nearpassi Barrett, Amer. Jour. Sci., 3d ser., 15, 1878, p. 372. 

 Stropheodonta nearpassi Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 427 — 



Weller, Ann. Rep. State Geol. New Jersey for 1899, 1900, p. 15. 

 Cayugan (Cobleskill): Schoharie, New York. 

 Helderbergian: Near Port Jervis, etc., New Jersey (Decker Ferry); Hyndman, 



Pennsylvania; Hancock, near Cumberland, Pinto, etc., Maryland (Keyser). 



Stropheodonta corrugata (Conrad). 



Strophomena corrugata Conrad, Jour. Acad. Nat. Sci. Philadelphia, 8, 1842, p. 

 256, pi. 14, fig. 8.— Hall, Geol. New York; Rep. 4th Dist., 1843, p. 73, fig. 2 on 

 p. 72; 12th Rep. New York State Cab. Nat. Hist., 1859, p. 82.— Foerste, 

 Proc. Boston Soc. Nat. Hist., 24, 1890, p. 303, pi. 6, fig. 25.— Lesley, Geol. 

 Surv. Pennsylvania, Rep. P 4, 1890, p. 1125, fig. 



Leptsena corrugata Hall, Pal. New York, 2, 1852, p. 59, pi. 21, figs. 2a-2c. 



Strophodonta corrugata Hall, 2d Ann. Rep. New York State Geol., 1883, pi. 46, 

 fig.l. 



Stropheodonta corrugata Hall and Clarke, Pal. New York, 8, pt. 1, 1892, pi. 15, fig. 

 1; pt. 2, 1895, pi. 84, fig. 14.— Grabau, Bull. New York State Mus., 45, 1901, 

 p. 181, fig. 85; Bull. Soc. Nat. Sci., 7, 1901, p. 181, fig. 85.— Grabau and 

 Shimer, N. A. Index Fossils, 1, 1907, p. 213, fig. 253. 



Stropheodonta cf. corrugata Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. 

 Res. Indiana, 1904, p. 429, pi. 1, fig. 3. 



Clinton: Rochester, Wolcott, etc., New York; Cumberland Gap, Tennessee. 



?Niagaran: Georgetown, Indiana. 



Stropheodonta(?) corrugata pleuristriata (Foerste). 



Leptama corrugata (part) Hall, Pal. New York, 2, 1852, p. 59, pi. 21, figs. 2d, 2e. 

 Strophomena corrugata var. pleuristriata Foerste, Proc. Boston Soc. Nat. Hist., 



24, 1890, p. 303, pi. 6, figs. 26, 27. 

 Clinton: Cumberland Gap, Tennessee. 



Stropheodonta denrissa homolostriata Grabau. 



Stropheodonta demissa mut. homolostriata Grabau, Michigan Geol. Surv., Geol. 



Ser., 1, 1909, p. 126, pi. 17, fig. 6. 

 Upper Monroan ( Amherstburg) : Detroit River opposite Amherstburg, Ontario. 



Stropheodonta feildeni Etheridge. 



Strophodonta feildeni Etheridge, Quart. Jour. Geol. Soc. London, 34, 1878, p. 598, 

 pi. 25, fig. 4. 



