1326 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Whitella suborblcularis Weller. 



Whitella suborbicularis Weller, Geol. Surv. New Jersey, Pal., 3, 1903", p. 169, pi. 



11, fig- 2. 

 Trenton: Jacksonburg, New Jersey. 



Whitella subovata Ulrich. 



Whitella subovata Ulrich, Amer. Geol., 6, 1890, p. 386, fig. 18. 

 Kichmond (Waynesville): Waynesville, Ohio. 

 Cotypes.Cat. Nos. 40510, 46920, U.S.N.M. 



Whitella subtruncata (Hall). 



Edmondia subtruncata Hall, Pal. New York, 1, 1847, p. 156, pi. 35, figs. 3a-b 



(not fig. 3c, or pi. 34, fig. 9). 

 Cyrtodonta subtruncata Billings, Geol. Surv. Canada, Rep. Progr. for 1857, p. 185; 



Can. Nat. Geol., 3, 1858, p. 437. 



Cypricardia subtruncata Emmons, Amer. Geol., 1, pt. 2, 1855, p. 174, pi. 13, fig. 2. 

 Whitella subtruncata Weller, Geol. Surv. New Jersey, Pal., 3, 1903, p. 169, pi. 11, 



fig. 4. 

 Trenton: Middleville, Watertown, etc., New York; New Jersey; Canada. 



Whitella truncata Ulrich. 



Whitella truncata Ulrich, Amer. Geol., 6, 1890, p. 385, figs. 17a-c; Geol. Minne- 

 sota, 3, pt. 2, 1894, p. 572, pi. 41, figs. 10-14. 

 Trenton (Prosser): Goodhue County, Minnesota. 

 Holotype and pleswtypes.C&t. No. 46363, U.S.N.M. 



Whitella umbonata Ulrich. 



Whitella umbonata Ulrich, Amer. Geol., 6, 1890, p. 178, figs. 14a-d. Cumings, 

 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 1025, pi. 48, figs. 9-9c. 

 Richmond (Waynesville): Middletown, etc., Ohio; Indiana. 

 Cotypes.Cat. Nos. 46364, 46365, U.S.N.M. 



Whitella ventricosa (Hall). 



Edmondia ventricosa Hall, Pal. New York, 1, 1847, p. 155, pi. 35, figs. la-f. 



Cardiomorpha ventricosa Emmons, Amer. Geology, 1, pt. 2, 1855, p. 174, pi. 14, 

 figs. 5, 6; pi. 13, figs. 13, 15. 



Cypricardites ventricosa Miller, N. A. Geol. , Pal. , 1889, p. 477 (gen. ref .). Lesley, 

 Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 575, figs. 



Bodmania ventricosa Miller and Faber, Jour. Cincinnati Soc. Nat. Hist., 17, 1894, 

 p. 24. 



Whitella ventricosa Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 573, pi. 41, figs. 

 24-26. Ruedemann, Bull. New York State Mus., 49, 1901, p. 28. Grabau 

 and Shinier, N. A. Index Fossils, 1, 1909, p. 415, fig. 536e, f. 



Trenton: Middleville, etc., New York; Goodhue and Fillmore Counties, Minne- 

 sota; Canada. 



Plesiotypes.Cat. No. 46366, U.S.N.M. 



WHITFIELDELLA Hall and Clarke. Genotype: Atrypa nitida Hall. 



Whitfieldella Hall and Clarke, Pal. New York, 8, 1893, p. 58; 13th Ann. Rep. 



New York State Geol., 1895, p. 766. Grabau, Bull. New York State Mus., 45, 



1901, p. 201; Bull. Buffalo Soc. Nat. Scu, 7, 1901, p. 201. Grabau and 



Shimer, N. A. Index Fossils, 1, 1907, p. 346. 

 Whitfieldia (in error for Whitfieldella) Schuchert, Zittel-Eaetman Textb. Pal., 



2ded., 1913, p. 415. 



