PALEONTOLOGY OF NEW YORK. 



1876. afbiftra, Mb««. Sim|>8oii'H Rej)!. Expl. Great Basin of the Terr, of DUh, pp. 345-347, 361, 888, 



pi. i, fltrs. 1, 4, 5 ; pi. ii, tgn. 3. 5. 

 1876. Spkr^era, Dbkbt. Bull. Mua. Comparative Zoolojcy, vol. iii, p. 279. 



1876. S^r\fmh Mbu. Bull. U. 8. Geol. Survey of the Terr., vol. ii, p. 355, pi. i, fig. 3. 



1877. 8fir^tra, Hall and Whitkikld. King's D. 8. Geol. Expl. Fortieth Parallel, vol. iv, pp. 264, 



256, 2«St. 270. pi. iv, figs. 6-8 ; pi. v, figs. 13-16, 17, 18. 



1877. 8fir\ftra (Trigonotnta), Mkbk. King's U. 8. Geol. Expl. Fortieth Parallel, vol. iv, pp. 39-46, 



88. 90, 91. pi. i, fig. 9 ; pi. iii, figs. 1, 3, 6 ; pi. iv, fig. 4 ; pi. ix, figs. 1, 2, 6. 



1878. Spbifera, Dawsok. Acadian Geology, thinl ed., p. 292, fig. 91 ; p. 291, fig. 89; pp. 301, 499, 



fig. 176 ; pp. 59ti, 897. 

 1878. Spir\feTa, BrHBRiixiB. Quart. Journal GteoX. Society London, vol. xxxiv, pp. 628, 629, 633, 634, 

 pi. XXV, fig. 6 ; pi. xxix, figs. 1, 2. 



1878. 9pir\fera, Millbk. Pitk:. Daven|K>rt Acad. Sci., p. 222. 



187». Spb^era, Hall. Twenty-eighth Repl. N. Y. State Mus. Nat. History, pp. 166, 167, pi. xxiv, 

 figs. 1-30. 



1879. Sp'uifera, Ratubdw. Proc. Boston Soc. Naf. HisU, vol. xx, pp. 25-30. 



187S. Spir\fera, Oawfoh. Canadian Naturalist and Geologist, vol. ix, second ser., p. 3. 



1880. ((plr\fer€i, Whitk. Second Ann. Rept. Indiana Bureau of Statistics and Geol., pp. 497, 603, 604, 



517, plate iii, figs. 5, 6 ; pi. iv, ligs. 1-5, 10, 11 ; pi. viii. fig. 3. 



1880. Spirlfera, Williams. American Journal of Science, vol. xx, p. 456. 



1881. Splr\ftra {MarttHia), Williams. Annals N. Y. Acad. Sci., vol. ii. 



1881. Spitifera, Millbr. Jour. Cincinnati Soc. Nat. Hist., vol. iv, pp. 2, 314, pi. vii, figs. 9, 10. 



1881. Spiiifera, Whitb. Tenth Rept. SUte Geol. of Indiana, pp. 129, 135, 136, 149, pi. iii, figs. 5, 6 ; 

 pi. iv, figs. 1-5 ; i>l. viii, fig. 3. 



1881. Spiryrra (Marliiiia), Whitk. Wheeler's Expl. Survey west of the 100 Meridian, vol. iii, Appen- 

 dix, i>. xil. 



188S. 9pir\fera, Wuitvibld. Bull. American Mus. Nat. Hist., vol. i, p. 47, pi. vi, figs. 13-16; 



1883. Sphifetxi, t Spiriferina, Whitkikld. Geol. Wisconsin, vol. iv, pp. 287, 328-331, pi. xvii, figs. 1, 2 ; 

 pi. XXV, figs. 22-28 ; pi. xxvi, figs, 1-4. 



1883. Spir\fera, Hall. Eleventh Rept. State Geologist Indiana, pp. 294-297, pi, xxiv, figs. 1-20, 30 ; 

 pi. xxvii, figs. 8, 9. 



1883. ISpirifera {Mattinia), Whitb. Eleventh Rept. Slate Geol. Indiana, p. 372, pi. xlii, figs. 4-6. 



1883. <S^r^era, Hall. Twt'lftli Rept. State Geol. Indiana, p. 326, pi. xxix, figs. 13-15. 



1883. 8pir\fera, Whitb. Twelfth Rept. U. S. Geological Survey Terr., pp. 135, 165, pi. xxxiv, fig. 10 ; 

 pi. xli, fig. 2. 



1883. Spirifera, Hall. Second Ann. Rept. N. Y. State Geol., plates li-lx, figs. 1-18 ; pi. Ixi. 



1883. 8pir\fer<t, Hall. IVansactions of the Albany Institute, vol. x, p. 71. 



1883. SpiT\fi!ra, Calvis. American Journal of Science, vol. xxv, p. 433. 



1884. Spirifera {itartinia), Whitb. Thirteenth Rept. State Geologist of Indiana, pp. 132-134, pi. xvii, 



fig«. 4-6 ; pi. xxxii, figs. 23, 24 ; pi. xxxv, figs. 3-5. 



1884. JSpir\ftTa {JUarlinia), Walcott. Monogr. U. S. Geol. Survey, vol. viii, pp. 134-139, 143-145, 215- 



217, pi. iii, figs. 1, 3, 6, 6 ; pi. iv, figs. 1, 2 ; pi. vii, fig. 8 ; pi. xiv, figs. 3, 10-12, 14 j 

 pi. xviii, figs. 4, 7, 10, 11. 



1885. Spiiiftra, Clahkb. Bull. U. 8. Geol. Survey, No. 16, pp. 30, 31, pi. iii, figs. 12, 13. 



1886. Bpiiifera, RmouBBiiKa. Bull. Buffalo Soc. Nat. Sci., vol. v, p. 16, pi. ii, fig. 5. 



1887. Spirifera (iiartinxa), Hbbbick. Bull. Deniaon Univei-sity, vol. ii, pp. 45, 46, pi. i, figs, 12, 13 ; 



pi. ii, figs. 22, 23. 



1888. Spirifera, Ubrrick. Bull. Denison Univeroity, vol. iii, pp. 43-46, pi. ii, fig. 16 ; pi. iii, fig. 26 ; 



pi. V, figs. 2, 3 i pi. vi, figs. 2-4, 6, 7 ; pi. vii, fig. 11 ; vol. iv, pp. 14, 26-27, pi. ii, 



figs. 2, 4, 7, 8. 

 1888. dpiitfera, Kbtbs. Proc. Acad. Nat. Sci. Philadelphia, p. 9. 

 1888. Spirifera, Calvib. The American Geologist, vol. i, p. 82. 



