374 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



34130. Loxonema delicatum Girty. Holotype. 



Three Forks (Dev. )• Soda Butte Creek, Yellowstone 

 National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 506, pi. 

 66, fig. 6a. 



13950. Loxonema eurekensis Walcott. Cotype. 



Middle Devonian. Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. Surv., 1884, p. 190, pi. 16, fig. 8. 



25680. Loxonema? kanei Meek. Holotype. 



Helderbergian (Lower Dev.). Cape Frazier, Arctic 

 America. 



Meek, Amer. Journ. Sci. (2), XL, 1865, p. 33. 



14987. Loxonema (?) moloch Clarke. Holotype. 



Genesee (Dev.). Bristol, New York. 



Clarke, Bull. No. 16, U. S. Geol. Surv., 1885, p. 30. 



13949. Loxonema nobile Walcott. Cotype. 



Middle Devonian. Combs Mountain, Eureka District, 

 Nevada. 

 Walcott, Mon. VIII, U. S. Geol. Surv., 1884, p. 190, pi. 16, fig. 9. 



14983. Loxonema noe Clarke. Holotype. 



Naples (Dev.). Briggs Gull}-, Honeoye Lake, New York. 



Clarke, Bull. No. 16, U. S. Geol. Surv., 1885, p. 55, pi. 3, fig. 10. 



35368. Loxonema ? peoriense Worthen. Plesiotype. 



Rico (Upper Carb. ). Scotch Creek, Rico quadrangle, 

 Colorado. 



Girtv, Prof. Pap. No. 16, U. S. Geol. Surv., 1903, p. 460, pi. 10, Pap. 

 fig. 8. 



9460. Loxonema rugosa Meek and Worthen. Plesiotypes. 



9461. Upper Carboniferous. Near Taos, and Coyote Creek, 



New Mexico. 



White, Rept. U. S. Geogr. Surv., W. 100th Merid., Ill, Suppl. 

 1881, p. 35, pi. 3, fig. 7a. 



1 12690. Lucapina suffusa Reeve. Plesiotypes. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., III. Pt. II, 1S92, p. 

 424, pi. 23, fig. 22. 



115716. Lucidella costata Simpson. Holotype. 



Miocene. Bowden, Jamaica, British West Indies. 



Simpson, Proc. U. S. Nat. Mus., XVII, 1894, p. 449, pi. 16, fig. 6. 



157806. Lucina | Here; amabilis Dall. Cotypes. 



Pliocene. Caloosahatchie River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 920, pi. 25, figs. 9, 9a. 



= Phacoides (Pleurolucina) amabilis. 



