4 
PALEONTOLOGY OF NEW YORK. 
1876. Spirifera, Meek. Simpson’s Kept. Exp). Great Basin of the Terr, of Utah, pp. 345-347, 351, 353, 
pi. i, tig-s. 1, 4, 5 ; pi. ii, figs. 3, 5. 
1876. Spirifera, Derby. Bull. Mus. Comparative Zoology, vol. iii, p. 279. 
1876. Spirifera, Meek. Bull. U. S. Geol. Survey of the Terr., vol. ii, p. 355, pi. i, fig. 3. 
1877. Spirifera, Hali. and Whiteueld. King’s U. S. Geol. Expl. Fortieth Parallel, vol. iv, pp. 254, 
255, 269, 270, pi. iv, figs. 5-8 ; pi. v, figs. 13-15, 17, 18. 
1877. Spirifffiu {Triffonotreta), Meek. King’s U. S. Geol. Expl. Fortieth Parallel, vol. iv, pp. 39-45, 
88, 90, 91, pi. i, fig. 9 ; pi. iii, figs. 1, 3, 5 ; pi. iv, fig. 4 ; pi. ix, figs. 1, 2, 6. 
1878. Spirifera, Dawson. Acadian Geology, third ed., p. 292, fig. 91; p. 291, fig. 89; pp. 301, 499, 
fig. 176 ; pp. 596, 597. 
1878. Spirifera, Etheridge. Quart. Journal Geol. Society London, vol. xxxiv, pp. 628, 629, 633, 634, 
pi. XXV, fig. 5 ; pi. xxix, figs. 1, 2. 
1878. Spinfera, Miller. Proc. Davenport Acad. Sci., p. 222. 
1879. Spirifera, Hall. Twenty-eighth Kept. N. Y. State Mus. Nat. History, pp. 156, 157, pi. xxiv, 
figs. 1-30. 
1879. Spirifera, Rathbdn. Proc. Boston Soc. Nat. Hist., vol. xx, pp. 25-30. 
1879. Spirifei'a, Dawson. Canadian Naturalist and Geologist, vol. ix, second sei‘., p. 3. 
1880. Spirifei’a, White. Second Ann. Kept. Indiana Bureau of Statistics and Geol., pp. 497, 503, 504, 
517, plate iii, figs. 5, 6 ; pi. iv, figs. 1-5, 10, 11; pi. viii. fig. 3. 
1880. Spirifera, Williams. American Journal of Science, vol. xx, j). 456. 
1881. Spirifera (Martinia), Williams. Annals N. Y. Acad. Sci., vol. ii. 
1881. Spirifera, Miller. Jour. Cincinnati Soc. Nat. Hist., vol. iv, pp. 2, 314, pi. vii, figs. 9, 10. 
1881. Spirifera, White. Tenth Kept. State Geol. of Indiana, pp. 129, 135, 136, 149, pi. iii, figs. 5, 6; 
pi. iv, figs. 1-5 ; pi. viii, fig. 3. 
1881. Spirifei'a {Martinia), White. Wheeler’s Expl. Survey west of the 100 Meridian, vol. iii. Appen¬ 
dix, !>. xii. 
1882. Spirifera, Whiteheld. Bull. American Mus. Nat. Hist., vol. i, p. 47, pi. vi, figs, 13-15. 
1882. Spirifera, ? Spiriferina, Whitfield. Geol. Wisconsin, vol. iv, pp. 287, 328-331, pi. xvii, figs. 1,2 ; 
pi. XXV, figs. 22-28 ; pi. xxvi, figs. 1-4. 
1882. Spirifera, Hall. Eleventh Kept. State Geologist Indiana, pp. 294-297, pi, xxiv, figs. 1-20, 30 ; 
pi. xxvii, figs. 8, 9. 
1882. Spirifera {Martinia), White. Eleventh Kept. State Geol. Indiana, p. 372, pi. xlii, figs. 4-6. 
1883. Spirifera, Hall. Twelfth Kept. State Geol. Indiana, p. 326, pi. xxix, figs. 13-15. 
1883. Spirifera, White. Twelfth Kept. U. S. Geological Survey Ten-., pp. 135, 165, pi. xxxiv, fig. 10 ; 
pi. xli, fig. 2. 
1883. Spirifera, Hall. Second Ann. Kept. N. Y. State Geol., plates li-lx, figs. 1-18 ; pi. Ixi. 
1883. Spirifera, Hall. Transactions of the Albany Institute, vol. x, p. 71. 
1883. Spirifera, Calvin. American Journal of Science, vol. xxv, p. 433. 
1884. Spirifera {Martinia), White. Thii-teenth Kept. State Geologist of Indiana, pp. 132-134, pi. xvii, 
figs. 4-6 ; pi. xxxii, figs. 23, 24 ; pi. xxxv, figs. 3-5. 
1884. Spirifera {Martinia), Walcott. Monogr. U. S. Geol. Survey, vol. viii, pp. 134-139,143-145, 215- 
217, pi. iii, figs. 1, 3, 5, 6; pi. iv, figs. 1, 2 ; pi. vii, fig. 8; pi. xiv, figs. 3,10-12,14 ; 
pi. xviii, figs. 4, 7, 10, 11. 
1885. Spinfera, Clarke. Bull. U. S. Geol. Survey, No. 16, pp. 30, 31, jfi. iii, figs. 12, 13. 
1886. Spirifera, Ringdeberg. Bull. Buffalo Soc. Nat. Sci., vol. v, p. 16, pi. ii, fig. 5. 
1887. Spirifera {Martinia), Herrick. Bull. Denison University, vol, ii, pp. 45, 46, pi. i, figs, 12, 13 ; 
pi. ii, figs. 22, 23. 
1888. Spirifera, Herrick. Bull. Denison University, vol. iii, pp. 43-46, pi. ii, fig. 16 ; pi. iii, fig. 26 ; 
iff. V, figs. 2, 3; pi. vi, figs. 2-4, 6, 7 ; pi. vii, fig. 11 ; vol. iv, pp. 14, 25-27, pi. ii, 
figs. 2, 4, 7, 8. 
1888. Spirifera, Keyes. Proc. Acad. Nat. Sci. Philadelphia, p. 9. 
1888. Spirifera, Calvin. The American Geologist, vol. i, p. 82. 
