1320 BULLETIN" 92, UNITED STATES NATIONAL MUSEUM. 



VOGDESIA Raymond. Genotype: Isotelus bearsi Raymond. 



Vogdesia Raymond, Ann. Carnegie Mus., 7, 1910, p. 70; 7th Rep. Vermont Geol. 

 Surv., 1910, p. 225. 



Vogdesia bearsi (Raymond). 



Isotelus? bearsi Raymond, Annals Carnegie Mus., 3, 1905, p. 345, pi. 10, figs. 21-24 



(not 25). 

 Vogdesia bearsi Raymond, Ann. Carnegie Mus., 7, 1910, p. 70, pi. 19, figs. 10-12; 



7th Rep. Vermont State Geol., 1910, p. 225, pi. 32, figs. 21-24; pi. 39, figs. 



10-12. 

 Chazyan (Crown Point): Sloop Bay, Valcour Island, New York. 



WALCOTTIA Miller and Dyer. Genotype: W. rugosa Miller and Dyer. 



"Walcottia Miller and Dyer, Jour. Cincinnati Soc. Nat. Hist., 1, 1878, p. 39. — 

 James, ibid., 7, 1S84, p. 144; ibid., 8, 1885, p. 161.— Miller, N. A. Geol. Pal., 

 1889, p. 522. 



Walcottia? cookana Miller and Dyer. 



Walcottia? cookana, Miller and Dyer, Contr. to Pal., No. 2, 1878, p. 11, pi. 3, 



figs. 12, 12a. 

 Maysville (Corryville): Cincinnati, Ohio. 



Walcottia rugosa Miller and Dyer. 



Walcottia rugosa Miller and Dyer, Jour. Cincinnati Soc. Nat. Hist., 1, 1878, p. 39, 



pi. 2, figs. 11, 11a.— Miller, N. A. Geol. Pal., 1889, p. 522, fig. 946. 

 Maysville (Fairmount): Cincinnati, Ohio. 



Walcottia sulcata James. 



Walcottia sulcata James, Paleontologist, No. 5, 1881, p. 44. 

 Eden (Economy): Cincinnati, Ohio. 



Waldheimia Formosa Hall. See Rhynchospira formosa Hall. 



Waldheimia globosa Hall. See Rhynchospira globosa. 



Westonia Matthew. See Obolus subgenus Westonia Matthew. 



Westonia escasoni Matthew. See Obolus (Westonia) escasoni. 



WHITEAVESIA Ulrich. 



Genotype: Modiolopsis Cincinnati ensis Hall and Whitfield. 



Modiolopsis (part) of various authors. 



Actinomya Ulrich, Geol. Surv. Ohio, 7, 1893, p. 656; Geol. Minnesota, 3, pt. 2, 

 1894, p. 513. 



Whiteavesia Ulrich, Geol. Surv. Ohio, 7, 1893, Expl. pi. 56; Geol. Minnesota, 3, 

 1894, p. 628.— Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, 

 p. 985.— Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 517. 



Pholadomorpha Foerste, Bull. Sci. Lab. Denison Univ., 17, 1914, p. 279 (Geno- 

 type: Modiolopsis pholadiformis Hall). 



Whiteavesia cancellata (Walcott). 



Modiolopsis cancellata Walcott, Trans. Albany Inst., 10, 1883, p. 22, pi. 1, 



figs. 8, 8a. 

 Actinomya cancellata Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 504 (gen. ref.). 

 Whiteavesia cancellata Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 628 (gen. ref.). 

 Utica: Trenton, Oneida County, New York. 

 Trenton (Upper): West Covington, Kentucky. 

 Plesiotypes— Cat. No. 46338, U.S.N.M. 



