BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 257 



Coleoprlon mlnuta Walcott. 



Coleoprion minuta Walcott, Hon. U. S. Geol. Surv., 8, 1884, p. 85, pi. 11, figs. 



17, 17a; pi. 12, fig. 21. 



Upper Pogonip: Lone Mountain and Pogonip Ridge, Nevada. 

 Cotypes.C&t. No. 17373, U.S.N.M. 



COLPOCERAS Hall. See Endoceras Hall. 



COLPOMYA Ulrich. Genotype: C. constricta Ulrich. 



Colpomya Ulrich, Geol. Surv. Ohio, 7, 1893, p. 659; Geol. Minnesota, 3, pt. 2, 

 1894, p. 522. Miller, N. A. Geol., Pal., 2d App., 1897, p. 780. Grabau and 

 Shimer, N. A. Index Fossils, 1, 1909, p. 516. 



Colpomya abrupta Savage. 



Colpomya abrupta Savage, Bull. Geol. Surv. Illinois, 23, 1913, p. 94, pi. 5, fig. 27. 

 Upper Medinan (Edgewood): Near Edge wood, Missouri. 



Colpomya constricta Ulrich. 



Colpomya constricta Ulrich, Geol. Surv. Ohio. 7, 1893, p. 659, pi. 52, figs. 17-19; 

 Geol. Minnesota, 3, pt. 2, 1894, p. 523, fig. 41. Grabau and Shinier, N. A. 



^ Index Fossils, 1, 1909, p. 516, figs. 695a, b. 

 Trenton (Perryville) : Frankfort, Kentucky. 

 Cotypes.G&t. No. 46120, U.S.N.M. 

 1 



Jlpomya demlssa Ulrich. 



Colpomya demissa Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 524, pi. 36, figs. 21, 22. 

 Black River (Decorah): Chatfield, Minnesota. 

 Holotype.Ca,t. No. 46121, U.S.N.M. 



Colpomya faba (Emmons). 



Nuculites faba Emmons, Nat. Hist. New York, Geol., 2, 1842, p. 385, fig. 5. 

 Lyonsia faba Conrad in Emmons, Amer. Geology, 1, pt. 2, 1855, p. 172, pi. 14, 



figs. 14, 15. 

 Modiolopsis faba Hall, Pal. New York, 1, 1847, p. 158, pi. 35, figs. 6a-d. Lesley, 



Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 408, fig. Weller, Geol. Surv. 



New Jersey, Pal., 3, 1903, p. 169, pi. 11, figs. 13-15. Grabau and Shimer, 



N. A. Index Fossils, 1, 1909, p. 511. 

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



Colpomya faba pusllla Foerste. 



Modiolopsis faba Hall, Pal. New York, 1; 1847, pi. 82, figs. 4a-b. 



Colpomya faba pusilla Foerste, Bull. Sci. Lab. Denison Univ., 17, 1914, p. 275, pi. 



2, fig. 10; pi. 3, figs. 4a, b. 

 Cincinnatian (Pulaski) : Pulaski, New York; Chambly, Quebec. 



COLUMNARIA Goldfuss. Genotype: C. alveolata Goldfuss. 



Columnaria Goldfuss, Petrefacta Germanise, 1, 1826, p. 72. Eaton, Geol. Textb., 

 2d ed., 1832, p. 40. Steininger, Mem. Soc. Geol. France, 1, 1834, p. 343. 

 Koninck, Desc. Animaux Fossiles, Liege, 1842-1844, p. 25. Dana, Amer. Jour. 

 Sci. Arts, 2d ser., 1, 1846, p. 188; Wilkes U. S. Expl. Exped., 1838-1842, 7. 

 Zoophytes, 1846, p. 362, pi. 26, figs. 9, 9a, 9b, 10. McCoy, Ann. Mag. Nat, 

 HLst., 2d ser., 3, 1849, p. 121. D'Orbigny, Prodr. de Pal., 1, 1849, p. 25. 

 Edwards and Haime, Mon. Polyp. Foss, Terr. Pal., 1851 (Arch Mus. Hist. 

 Nat., 5), pp. 159, 308. McCoy, Cont. British Pal., 1854, p. 90; British Pal., 

 Rocks and Foss., 1854, p. 92. Billings, Candian Nat. Geol., 1, 1856, p. 124; 

 3, 1858, p. 420; Geol. Surv. Canada, Rep. Progr. for 1857, 1858, p. 166; Pictet, 



84243 Bull. 9215 17 



