BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 473 



Ectomarla prlsca Continued. 



Murcliisonia (Eunema) pagoda Whitfield (not Salter), Geol. Wisconsin, 4, 1883, 



p. 218, pi. 5, fig. 0. 



Chazyan (Min^an): Mingan Islands, Canada. 

 Black River: Beloit and Janesville, Wisconsin; Minneapolis, Minnesota; Dixon, 



Illinois. 

 Plesiotype.C&t. Nos. 46072, 46073, U.S.N.M. (Ulrich and Scofield). 



Ectomaria prisca extenuata Ulrich. 



Solenospira prisca var. extenuata Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 1022, 



pi. 70, figs. 52, 54. 



Stones River (Murf reesboro) : Murfreesboro, Tennessee. 

 Holotype.Cat. No. 46074, U.S.N.M. 



EDMONDIA Koninck. Genotype: Isocardia unioniforrnis Phillips. 



Edmondia Koninck, Desc. Animaux Fossiles, Liege, 1842-1844, p. 66. King, 

 Mon. Permian Foss. England, Pal. Soc., 1850, p. 162. Pictet, Traite de Pal., 

 2d ed., 3, 1855, p. 501. Zittel, Handb. Pal., 2, 1881, p. 127. Hall, Pal. 

 New York, 5, pt. 1, Lam., 2, 1885, p. XXXII. Koninck, Ann. d. Mus. 

 Royal d'Hist. Nat. de Belgique, 11, 1885, p. 28. Miller, N. A. Geol. Pal., 

 1889, p. 478. Hind, Mon. British Carb. Lam., 1, Pal. Soc., 1898, p. 255. 



Edmondia?? arcuata Cleland. 



Edmondia(?) arcuata Cleland, Bull. Amer. Pal., 4, 1903, p. 18, pi. 4, figs. 5-7. 

 Canadian? (Beekmantown?): Three miles south Ingliam Mills, New York. 



Observation. Probably a synonym for some species from the Stones River or 

 higher formation. 



Edmondia? deckerensls Weller. 



Edmondia? deckerensis Weller, Geol. Surv. New Jersey, Rep. Pal., 3, 1903, p. 



241, pi. 22, figs. 6-7. 

 Helderbergian (Decker Ferry): Two miles south of Tristates, New York. 



Edmondia? nilesi Winchell and Marcy. 



Edmondia Nilesi Winchell and Marcy, Mem. Boston Soc. Nat. Hist., 1, 1865, p. 



97, pi. 2, fig. 13. 



Modiolopsis nilesi Whitfield, Geol. Wisconsin, 4, 1882, p. 357 (gen. ref.). 

 Niagaran (Racine); Chicago, Illinois; Wisconsin. 



EDMONDIA SUBANGULATA Hall. See Cyrtodonta subangulata. 

 EDMONDIA SUBTRUNCATA Hall. See Whitella subtruncata. 

 EDMONDIA VENTRICOSA Hall (part). See Whitella ventricosa. 



Edmondia? vetusta Whiteaves. 



Edmondia? vetusta Whiteaves, Geol Surv. Canada, Pal., Foss., 3, p, 187, pi. 20, 



fig. 8. 

 Black River or Richmond: Inmost Island, Kinwow Bay, Lake Winnipeg. 



>RIO ASTER Billings. Genotype: Cyclaster bigsbyi Billings. 



Cyclaster Billings (preoccupied), Geol. Surv. Canada, Rep. Progr. for 1853-1856, 

 1857, p. 292; Geol. Surv. Canada, Canadian Org. Rem., dec. 3, 1858, p. 82. 

 Bather, Treatise on Zool. (Lankester), pt. 3, 1900, p. 323. Zittel, Grund- 

 zuge Pal., 1, 1910, p. 241. 



