580 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



9886. Rostellites texana Conrad. Cotype. 



Cretaceous. Eagle Pass, Texas. 



Conrad, Rept. U. S. Mexican Bound. Surv., Emory, I, Pt. II, 1857, 



p. 158, pi. 14, figs. 2a, 2b. 



8929. Rotella verruculifera White. Cotypes. 



Upper Carboniferous, Near Taos, New Mexico. 



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

 1881, p. 32, pi. 4, figs. 7a-7d. 



46570. Saccospongia danvillensis Ulrich. Cotypes. 



Trenton (Ord.). Danville, Kentucky. 

 Ulrich, Atner. Geol., Ill, 18S9, p. 243. 



46571. Saccospongia rudis Ulrich. Cotypes. 



Trenton (Ord.). Uexingtoii, Kentucky. 



Ulrich, Amer. Geol., Ill, 1889, p. 236, fig. 7; p. 242. 



46307. Saffordia modesta CUlrich). Holotype. 



Trenton (Ord. J. Cannon Falls, Minnesota. 



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

 1894, p. 627, pi. 41, figs. 29-31. 



See Cypricardites ? modestum. 



46308. Saffordia sulcodorsata (Ulrich). Holotype. 



Richmond (Ord.). Spring Valley, Minnesota. 



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

 1894, p. 626, pi. 41, figs. 32, 33. 



See Cuneamya sulcodorsata. 



46309. Saffordia ventralis Ulrich. Cotypes. 



46310. Richmond! Ord.). Spring Valley, Minnesota; Iron Ridge, 



Wisconsin. 



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

 1894, p. 626, pi. 41, figs. 34-41. 



8329. Salenia texana Credner. Plesiotype. 



Washita (Lower Cret.). Cileola, Comanche Spring, Texas. 



Clark, Bull. No. 97, U. S. Geol. Surv., 1893, p. 40, pi. 10, figs. ia-h. 



45980. Salpingostoma buelli (Whitfield). Plesiotype. 



Stones River (Ord.). Beloit, Wisconsin. 



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

 Ill, Pt. II, 1S97, p. 900, pi. 67, fig. 37. 



45981. Salpingostoma buelli kentuckyensis Ulrich. Cotypes. 



Black River (Ord.). Mercer County, Kentucky. 



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

 1897, p. 901. 



45982. Salpingostoma imbricata Ulrich and Scofield. Holotype. 



Richmond (Ord.). Spring Valley, Minnesota. 



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

 Ill, Pt. II, 1N97. p. 902, pi. 82, figs. 21, 22. 



