BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1223 



Stropheodonta Fleltleni — Continued. 



Silurian(?): Cape Ililgard, Arctic America. 



Observation. — Since this species is very closely related to S. magnifica of the 

 Oriskany sandstone the horizon is probably Lower Devonian (Sch.uch.ert). 



Stropheodonta? geniculata Schuchert. See Strophonclla (Strophoprion) geni- 

 culata 



Stropheodonta(?) gilpeni (Dawson). 



Strophomena gilpeni Dawson, Canadian Nat. Geol., n. s., 9, 1880, p. 341. 

 Stropheodonta(?) gilpeni Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 422. 

 Silurian: Pictou, Nova Scotia. 



Stropheodonta (Brachyprion) Iatlsculptills (Savage). 



Brachyprion latisculptUis Savage, Bull. State Geol. Surv. Illinois, 23, 1913, p. 71, 



pi. 4, fig. 5. 

 Upper Medinan (Edgewood): Louisiana, Missouri; south of Hamburg, Illinois. 



Stropheodonta (Brachyprion) leda (Billings). 



Strophomena leda Billings, Canadian Nat. Geol., 5, 1860, p. 55, figs. 2, 3; Pal. 



Foss., 1, Geol. Sun-. Canada, 1865, p. 120, figs. 98, 99 (adv. sheets, 1862); 



Geol. Canada, 1SG3, p. 311, fig. 316. — Lesley, Geol. Sun-. Pennsylvania, 



Rep. P 4, 1889, p. 1129, figs. 

 Brachyprion leda Shaler, Bull. Mus. Comp. Zool., 1865, p. 63. 

 Stropheodonta leda Hall and Clarke, Pal. New York, 8, pt. 1, 1892, p. 288.— 



Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 423. 

 Rafinesquina leda Whiteaves, Pal. Foss., 3, pt. 3, Geol. Surv. Canada, 1897, 



p. 172. 

 Anticostian (Becsie River and Jupiter River): East Point, near Becsie River 



Bay, etc., Anticosti. 



Stropheodonta macra (Winchell and Marcy). 



Slritphomena macra Winchell and Marcy, Mem. Boston Soc. Nat. Hist., 1, 1865, 



p. 91.— Hall, 20th Rep. New York State Cub. Nat. Hist., 1867, p. 392. 

 Stropheodonta macra Schuchert, Biill. U. S. Geol. Surv., 87, 1897, p. 424. 

 Niagaran: Probably near Chicago, Illinois. 



Stropheodonta muudula Foerste. 



Stropheodonta mundula Foerste, Cincinnati Soc. Nat. Hist. Jour., 21, 1909, p. 2L, 



pi. 2, fig. 18. 

 Clinton (Crab Orchard): Between Poplar Flats and Martin's store, Lewis County, 

 Kentucky. 



SntoiiiEODONTA nearpassi Weller. See Stropheodonta bipart it a. 



Stropheodonta (Brachyprion) newsomensis Foerste. 



Stropheodonta (Brachyprion) newsomensis Foerste, Bull. Sci. Lab. Denison 



Univ., 14, 1909, p. 87, pi. 4, fig. 67. 

 Niagaran (Waldron): Newsom, Tennessee. 



Stropheodonta (Brachyprion) niagarensis Whiteaves. See Stropheodonta 

 profunda. 



Stropheodonta patersoni antlqua Holtedahl. 



Stropheodonta patersoni antiqua Holtedahl, 2d Arct. Exp. "Fram," 1898-1902, 



No. 32, p. 19, pi. 7, figs. 2, 3. 

 Helderbergian (Lower beds): Near Borgen, Southwestern Ellesmoreland, Arctic 



America. 



