98 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



6512. Bellerophon montfortianus Norwood and Pratteu. 



Plesiotypes. 

 Upper Carboniferous. Nebraska City, Nebraska. 



Meek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), -1872, p. 225, 

 pi. 11, fig. 15. 



= Patellostium montfortianus. 



21702. Bellerophon montfortianus Norwood and Pratten. 



Plesiotype. 

 Permian. Godwin Creek, Baylor County, Texas. 



White, Bull. No. 77, U. S. Geol. Surv., 1S91, p. 26, pi. 3, figs. 

 15, 16. 



= Patellostium montfortianus. 



24345. Bellerophon morganianus Hartt and Rathbun. Cotypes. 

 Middle Devonian Erere, Para, Brazil. 



Hartt and Rathbun, Ann. Lyceum Nat. Hist. N. Y., XI, 1875, 

 p. 117. 



24345. Bellerophon morganianus Hartt and Rathbun. Plesiotypes. 

 Middle Devonian. Erere, Brazil. 



Clarke, Archivos do Mus. Rio de Janeiro, X, 1S99, p. 34, pi. 3, figs. 

 1-3. 



14013. Bellerophon neleus Hall and Whitfield. Cot} r pes. 



Upper Devonian. Treasure Hill, White Pine District, 

 Nevada. 



Hall and Whitfield, Rept. U. S. Geol. Fxpl. 40th Par., IV, Pt. II, 

 1877, p. 250, pi. 3, figs. 18-20. 



6518. Bellerophon percarinatus Conrad. Plesiotype. 



Upper Carboniferous. Nebraska City, Nebraska. 



Meek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), 1872, p. 227, 

 pi. 11, fig. 14. 



13954. Bellerophon perplexa Walcott. Cotypes. 



Middle Devonian. Eureka District. Nevada. 



Walcott, lion. VIII, U. S. Geol. Surv., 1884, p. 193, pi. 17, figs. 

 6-6b. 



45703. Bellerophon platystoma Meek and Worthen. Plesiotypes. 



45704. Trenton (Ord.). Cannon Falls, Minnesota; Dixon, Illi- 



nois. 



Ulrich and Scofield, Geol. and Nat. Hist. Surv. Minn., Final 

 Rept., Ill, Pt. II, 1S97, p. 918, pi. 64, figs. 22-25. 



45705. Bellerophon recurvus Ulrich. Cotypes. 



Lorraine (Ord.) Cincinnati, Ohio. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, Pt. 

 II, 1S97, p. 920, pi. 64, figs. n-13. 



45706. Bellerophon similis Ulrich and Scofield. Cotypes. 



45707. Trenton (Ord.). Wykoff and one and a half miles south 



of Cannon Falls, Minnesota. 



Ulrich and Scofield, Geol. and Nat. Hist. .Surv. Minn., Final 

 Pept., Ill, Pt. II, 1S97, p. 919, pi. 64, figs. 31-39. 



