428 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



1 1 165 1. Natica (Lunatia) tuomeyi Whitfield. Cotypes. 



Miocene. Jericho, New Jersey. 



Whitfield, Mon. XXIV, U. S. Geol. Surv., 1894, p. 120, pi. 22, 

 figs. 6-8. 



1 15450. Naticina regia Guppy. Holotype. 



Oligocene. Jamaica, British West Indies. 



Guppy, Geol. Mag., London, Dec. II, I, 1874, p. 406, pi. 17, fig. 6. 



8930. Naticopsis altonensis McChesney. Plesiotypes. 



Upper Carboniferous. Near Taos, New Mexico. 



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

 1881, p. 35, pi. 3, fig. 6a. 



33979. Naticopsis ? (Isonema) humilis (Meek). Plesiotype. 



33981. Ouray (Upper Dev. ). Five localities in central Colorado. 



Girty, Twentieth Ann. Rept. U. S. Geol. Surv., Pt. II, 1900, p. 

 60, pi. 7, figs. 9-1 1. 



9459. Naticopsis monilifera White. Cotype. 



Upper Carboniferous. Near Taos, New Mexico. 



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

 1881, p. 34, pi. 3, fig. 3d. 



8508. Naticopsis nana Meek and Worthen. Plesiotypes. 



Upper Carboniferous. Camp Cottonwood, near Spring 

 Mountain, Lincoln County, Nevada. 



White, Rept. U. S. Geogr. Surv. W. 100th Merid., IV, Pt. I, 1876, 

 p. 159, pi. 12, figs. 4a, 4b. 



=Strophost5dus nana. 



8063. Naticopsis remex White. Cotype. 



Upper Carboniferous. Confluence of Grand and Green 

 rivers, Utah. 



White, Rept. Geol. Uinta Mts. (Powell.), 1876, p. 109; Twelfth 

 Ann. Rept. U. S. Geol. Surv. Terr., 1883, p. 139, pi. 34, fig. 6a. 



21711. Naticopsis remex White. Plesiotype. 



Permian. Military Crossing of the Big Wichita, Baylor 

 County, Texas. 

 White, Bull. No. 77, U. S. Geol. Surv., 1891, p. 24, pi. 3, fig. 10. 



21694. Naticopsis shumardi McChesney. Plesiotype. 



Permian. Godwin Creek, Baylor County, Texas. 



White, Bull. No. 77, U. S. Geol. Surv., 1891, p. 24, pi. 3, fig. ii. 



8932. Naticopsis wheeleri Swallow var. Plesiotypes. 



Upper Carboniferous. Near Taos, New Mexico. 



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

 1SS1, p. 33, pi. 4, figs. 6a, 6b. 



=Trachydomia wheeleri. 



Nautilus ? White = Nautilus (Coloceras) globulare. 



