104: BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



157837. Brachysphingus liratus (Gabb). Plesiotypes. 



Lower Tejon (Eocene). One mile southeast of Lower 

 Lake, Lake County, California. 



Stanton, Seventeenth Ann. Rept. U. S. Geol. Surw, Pt. I, 1897, 

 p. 1048, pi. 66, figs. 5, 6. 



1 15406. Brissopsis antillarum Cotteau. Cotypes. 



Miocene. Anguilla, West Indies. 



Cotteau, Kongl. Svenska Vet. Akad. Hand., XIII, 6, 1S74, p. 37, 

 pi. 6, figs. 19-25. 



1 15396. Brissus exiguus Cotteau. Holotype. 



Miocene. Anguilla, West Indies 



Cotteau, Kongl. Svenska Vet. Akad. Hand., XIII, 6, 1874, p. 35. 



43015. Bronteus tullius Hall and Clarke. Plastotype. 



Tully (Dev. ). Near Otisco, Onondaga Count} 7 , New York. 



Hall and Clarke, Nat. Hist. New Vork, Pal. VII, 18SS, p. 12, 

 pi. 8a, figs. 34, 35. 



26106 Brooksella alternata Walcott. Cotypes. 



to Middle Cambrian. Coosa Valley, Alabama. 



261 47- Walcott, Proc. U. S. Nat. Mus., XVIII, 1896, p. 612, pi. 31, 



figs. 1-5; Mon. XXX, U. S. Geol. Surv., 1898, p. 23, pis. 1, 

 2, 3, figs. 1-10; pi. 4. 



26148 Brooksella confusa Walcott. Cotypes. 



to Middle Cambrian. Coosa Valle} 7 , Alabama. 



261 5°- Walcott, Proc. U. S. Nat. Mus., XVIII, 1896, p. 612, pi. 31, 



figs. 7-7b; Mon. XXX, U. S. Geol. Surv., 1898, p. 30, pi. 3, 

 figs. 11, 12, 12a, 13, 13a. 



1 7301. Bucania bidorsata Hall. Plesiotype. 



Upper Pogonip (Ord.). Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. Surv., 1884, p. 271, pi. 1, figs. 



I3-I3C- 

 = Tetranota bidorsata. 



45714. Bucania crassa Ulrich. Holotype. 



Richmond (Ord. ). Near Richmond, Indiana. 



Ulrich, Geol. and Nat. Hist. Sun-. Minn., Final Rept., Ill, Pt. II, 

 1897, p. 893, pi. 67, figs. 46-48. 



45715. Bucania elliptica Ulrich and Scofield. Holotype. 



Trenton (Ord. J. Three miles south of Cannon Falls, 

 Minnesota. 



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

 Rept., Ill, Pt. II, 1S97, p. S8S, pi. 66, figs. 11, 12. 



46049. Bucania emmonsi Ulrich and Scofield. Cotypes. 



46050. Stones River (Ord. j. Murfreesboro, Tennessee. 

 Black River (Ord.). Near Fountain, Minnesota. 



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

 Rept., Ill, Pt. II, 1S97, p. 8S7, pi. 66, figs. 1-3. 



