698 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



5406a. Volutopupa cithara Lamarck. Plesiotype. 



Eocene. Paris Basin, France. 



Dall, Trans. Wagner Free Inst. Sci. Phila.,111, Pt. I, 1890, p. 77, 

 pi. 6, fig. 3a. 



20058. Vorticifex stearnsii White. Holotype. 



Jurassic. Como, Wyoming. 



White, Bull. No. 29, U. S. Geol. Surv., 1886, p. 21, pi. 4, figs. 4-7. 



21704. Waagenoceras cumminsi (White). Cotypes, 



Permian. Military Crossing of the Big Wichita, Baylor 

 County, Texas. 



White, Bull. No. 77, U.S. Geol. Surv., 1891, p. 20, pi. 1, figs. 4-8.— 

 Smith, Mon. XLII, U. S. Geol. Surv., 1903, p. 139, pi. 22, 

 figs. 4-8. 



See Pt} T chites cumminsi. 



333. Websteria cretacea Meek. Holotype and paratypes. 



416. Fox Hills (Cret.). South Branch of Cheyenne River, 



near Black Hills, South Dakota. 



Meek, Rept. U. S. Geol. Sun-. Terr., IX, 1S76, p. 3, pi. 28, 

 figs. 3a-c. 



46339. Whiteavesia cincinnatiensis (Hall and Whitfield). 



Plesiotypes. 

 Trenton (Ord.) Covington, Kentucky. 



Ulrich, Geol. Surv. Ohio, VII, 1893, p. 656, pi. 56, figs. 16, 17; 

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

 1S94, p. 514, fig. 39a. 



46340. Whiteavesia kentonensis Ulrich. Cotypes. 



Trenton (Ord.). Covington, Kentucky. 



Ulrich, Geol. Surv. Ohio, VII, 1893, p. 658, pi. 56, figs. 18-20. 



46342. Whiteavesia pholadiformis (Hall). Plesiotypes. 



Richmond (Ord.). Clarksville, Ohio. 



Ulrich, Geol. Surv-. Ohio, VII, 1S93, p. 658, pi. 56, figs. 21, 22. 



46345. Whiteavesia subcarinata Ulrich. Holotype. 



Trenton (Ord.). Thirteen miles south of Cannon Falls, 

 Minnesota. 



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

 1S94, p. 516, pi. 36, figs. 17, 18. 



28162. Whiteavesia symmetricus Ulrich. Holotype. 



Trenton (Ord.). Head of Frobisher Bay, Baffin Land. 

 Ulrich, Proc. U. S. Nat. Mus., XXII, 1900, p. 162, pi. 13, figs. 

 15-17- 



33059. Whitella arcticus Schuchert. Holotype. 



Trenton (Ord.). Head of Frobisher Bay, Baffin Land. 



Schuchert, Proc. U. S. Nat. Mus., XXII, 1900, p. 163, pi. 13, 

 figs. 23-25. 



