342 BULLETIN 53^ UNITED STATES NATIONAL MUSEUM. 



15337. Kutorgina cingulata (Billings). Plesiotype. 



Lower Cambrian. Two miles east of Swanton, \^ermont. 



Walcott, Bull. No. 30, U. S. Geol. Surv., 1S86, p. 102, pi. 9, figs, 

 i-ih; Tenth Ann. Rept. U. S. Geol. Surv., 1890, p. 609, figs, 

 i-ih. 



15329. Kutorgina labradorica (Billin<ys). Plesiotype. 



Lower Cambrian. Two miles east of vSwanton, Vermont. 



Walcott, Bull. No. 30. U. S. Geol. Surv., 1S86, p. 104, \A. 9, figs. 

 2- 2b. 



= Iphidea labradorica swantonensis. 



18309. Kutorgina labradorica ( Billings). Plesiotype. 



Lower Cambrian. Conception Jiay, Newfoundland. 



Walcott, Tenth Ann. Rept. U. vS. Geol. vSurv., 1890, p. 609, pi. 69, 



= Ipliidea labradorica. 



15329. Kutorgina labradorica swantonensis Walcott. Cotype. 



Lower Cambrian. East of vSwanton, Vermont. 



Walcott, Proc. U. S. Nat. INIus., Vol. XII, 1889, p. 36; Tenth Ann. 

 Rept. U. S. Geol. vSurv., 1890, p. 609, pi. 69, figs. 2-2b. 



— Iphidea labradorica swantonensis. 

 See Ktitorgina labradorica 15329. 



24551. Kutorgina minutissima Hall and Whitfield. Cotypes. 



Upper Cambrian. Eureka District, Nevada. 



Hall and Whitfield, Rept. U. S. Geol. Expl. 40th. Par.,_lV, Pt. II, 

 1877, p. 207, pi. I, figs. II, 12. 



= Iphidea sculptilis. 

 See Kutorgina sculptilis. 



15331. Kutorgina pannula (White). Holotype and plesiotype. 



15333- Lower Cambrian. Pioche, Nevada, and Washington 



County, New^ York. 



Walcott, Amer, Journ. Sci. (3), XXXIV, 1887, p. 190, pi. 1, figs. 

 14, 14b; Tenth Ann. Rept. U. S. Geol. vSurv., 1890, p. 609, pi. 

 69, figs. 5-5f ; Bull. No. 30, U. vS. Geol. Surv., 1886, p. 105, 

 pi. 7, figs. 3. 3a ; pi. 8, figs. 2-2C. 



= Iphidea pannula. 



See Trematis ? pannulns. 



15335. Kutorgina prospectensis Walcott. Cotypes. 



Lower Caml)rian. Prosjiect Mountain, Eureka District, 

 Nevada. 



Walcott, Mon. VIII, U. S. Geol. Surv., 1884, p. 19, pi. 9, fig.s. 

 la, lb; Bull. No. 30, V. vS. Geol. Surv., 1886, p. 106, pi. 9, figs. 

 3, 3a; Tenth Ann. Rept. U. vS. Geol. vSurv., 1890, p. 610, pi. 

 69, figs. 4, 4a. 



= Iphidea prospectensis. 



