114 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Belemnocystites wetherbyi Miller and Gurley. 



Belemnocystites wetherbyi Miller and Gurley, Bull. Illinois State Mus. Nat. 



Hist., 5, 1894, p. 9, pi. 1, figs. 4-6. Miller, N. A. Geol. Pal., 2d App., 1897, 



p. 740, fig. 1321. 

 frenton (Curdsville): Mercer County, Kentucky. 



BELLEROPHON (part) of authors. See Sinuites Koken, Salpingostoma Roemer, Buca- 

 nopsis Ulrich, Tetranota Ulrich and Scofield, and Oxydiscus Koken. 



BELLEROPHON Montfort. Genotype: B. vasulites Montfort. 



Bellerophon Montfort, Conchiliologie Systematique, 1, 1808, p. 51. Pictet, 

 Traite de Pal., 2d ed., 3, 1855, p. 286. Emmons, Amer. Geology, pt. 2, 1855, 

 pp. 163, 164. Miller, Cincinnati Quart. Jour. Sci., 1, 1874, p. 306. Waagen, 

 Mem. Geol. Surv. India, Pal. Indica, 13th ser., 1, 1880, pp. 130, 133. Zittel, 

 Handb. Pal., 2, 1882, p. 183. Walcott, Mon. U. S. Geol. Surv., 8, 1884, p. 192. 

 Nettelroth, Kentucky Foss. Shells, Geol. Surv. Kentucky, 1889, p. 158. 

 Koken, Neues Jahrb. f. Min., Geol., Pal., Beilage-Band, 6, 1889, p. 385. 

 Miller, N. A. Geol. Pal., 1889, p. 396. Grabau, Bull. Buffalo Soc. Nat. Sci., 

 6, 1899, p. 280. Girty, 19th Ann. Rep. U. S. Geol. Surv., 1899, p. 592. 

 Koken, Die Leitfossilien, 1896, pp. 100, 101, fig. 78, 2. Ulrich and Scofield, 

 Geol. Minnesota, 3, pt. 2, 1897, pp. 853-914. Pilsbry, Zittel-Eastman Textb. 

 Pal., 1, 1900, p. 445. Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 

 1908, p. 948. Grabau and Shimer, N. A. Index Fossils, 3, 1909, p. 618. Dall, 

 Zittel-Eastman Textb. Pal., 2ed ed., 1913, p. 522. 



BELLEROPHON ACUTUS Sowerby. See Oxydiscus acutus. 



Bellerophon allegoricus White. 



Bellerophon allegoricus White, Geogr. Geol. Expl. West. 100th Merid., Prel. Rep., 

 1874, p. 10; Rep. U. S. Geogr. Surv. West 100th Merid., 4, 1877, p. 55, pi. 3, 

 fig. 6a-c. 



Middle Ordovician: Fish Spring, House Range, Utah. 

 . Cat. No. 8564, U.S.N.M. 



BELLEROPHON ANGUSTATA Billings. See Tremanotus angustata. 

 BELLEROPHON ANTIQUATUS WTiitfield. See Owenella antiquata. 

 BELLEROPHON ARGO Billings. See Oxydiscus argo. 



Bellerophon auriculatus Hall. 



Bellerophon auriculatus Hall, Pal. New York, 2, 1852, p. 334, pi. 76, fig. 7a, b. 



Emmons, Man. Geol., 1860, p. 108, fig. 98. 

 Cayugan (Cobleskill) : Schoharie, New York. 



BELLEROPHON BIDORSATUS of authors. See Tetranota bidorsata. 



Bellerophon bilineatus Ulrich. 



Bellerophon bilineatus Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 917, pi. 64, 



figs. 19-21. 



Trenton (Flanagan) : Near Danville, Kentucky. 

 Holotype.C&t. No. 45697, U.S.N.M. 



BELLEROPHON BILOBATUS Emmons. See Sinuites cancellatus. 

 BELLEROPHON BILOBATUS var. ACUTUS Hall. See Sinuites cancellatus acutus. 



BELLEROPHON BILOBATUS var. CORRUGATUS Hall. See Sinuites cancellatus corru- 

 gatue. 



