scHucHEBT.] INDEX AND BIBLIOGRAPHY. 389 



Spirifer engelmauni Meek aud Wortlieu (non Meek)=Spirifer worth- 

 enanus. 



Spirifer engelmanni Meek. Middle Devonian. 



Spirifera engelmanni Meek, Proc. Acad. Nat. Sci. Philadelphia, 1860, p. 308. — 

 Simpson'8 Rep. Expl. Great Basin Terr. Utah, 1876, p. 346, pi. 1, fig. 1.— 

 King's U. S. Geol. Expl. 40th Pari., IV, 1877, p. 41, pi. 3, fig. 3. 



Loc. Neils Valley, Utah; White Pine district, Nevada. 



Spirifer eudora Hall. Niagara (Sil.). 



Spirifera eudora Hall, Annual Rep. Geol. Survey Wisconsin, 1861, p. 25; — Geol. 

 Rep. Wisconsin, I, 1863, p. 69, pi. 5; p. 436;— Trans. Albany Inst., IV, 1863, 

 p. 211 ;— Twentieth Rep. N, Y. State Cab. Nat. Hist., 1867, p. 370, pi. 13, figs. 

 5, 7;— Ibidem, Twenty-eighth Rep., 1879, p. 156, pi. 24, figs. 13-18 ;— Eleventh 

 Rep. State Geol. Indiana, 1882, p. 294, pi. 24, figs. 13-18 ;— Second Ann. Rep. 

 N. Y. State Geol., 1883, pi. 51, figs. 19-21,29. 



Spirifer eudora Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, pp. 13, 35, 

 pi. 21, figs. 19-21, 29. 



Loc. Racine, Wisconsin; Waldrou, Indiana; Louisville, Kentucky. 



Spirifer euiuteines Hall (non Owen) = S. fornacula. 



Spirifer euruteines var. fornacula Hall=S. fornacula. 



Spirifer euryteines Owen. Hamilton (Dev.). 



Delthyris euruteines Owen, Rep. Geol. Expl. Iowa, Wisconsin, and Illinois, 1844, 

 p. 69, pi. 12, fig. 9. 



Spirifer euruteines Owen, Geol. Survey Wisconsin, Iowa, and Minnesota, 1852, p. 

 586, pi. 3, figs. 2, 6. [See specimens in U. S. Nat. Mus., Cat. Invert. Foss., 

 17924.] 



Spirifer parryaua Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 509, pi. 4, fig. 8. — 

 Keyes, GeoL Surv. Missouri, V, 1895, p. 77, pi. 40, fig. 4. 



Spirifer capax Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 520, pi. 7, fig. 7. 



Spirifera parryana Billings, Canadian .Jour., VI, 1861, p. 261, figs. 77, 78; — Geol. 

 Canada, 1863, p. 386, fig. 422.— Hall, Second Ann. Rep. N. Y. State Geol., 1883, 

 pi. 52, figs. 8, 9.— Calvin, Bull. Lab. State Univ. Iowa, 1888, p. 19. 



Spirifera fornacula Meek and Worthen (non Hall), Geol. Survey Illinois, III, 

 1868, p. 433, pi. 13, fig. 8. 



Spirifera capax Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 52, figs. 15-17. 



? Spirifera parryana Walcott, Mon. U. S. Geol. Survey, VIII, 1884, p. 137, pi. 14, 

 fig. 10. 



Spirifer parryanus Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, pp. 29, 31, 39, 

 pi. 22, figs. 8, 9, 15-17. 



Loc. Pine Creek and elsewhere in Iowa; Eureka district, Nevada; Bosanquet, 

 Ontario, Canada. 



Ohs. Owen described this species in 1839, but it was not published until 1844. 

 In 1841 Owen sent Professor Hall specimens from the Falls of the Ohio labeled 

 S. euruteines. This species was again retigured in his report of 1852, where 

 he cites the same localities as in 1844 (p. 32 last paragraph), adding Falls of 

 Ohio and Columbus, Ohio. Professor Hall is correct in regarding the Ohio 

 specimens as distinct from those of the Mississippi Valley, but is in error in 

 thinking that figures 6-6b of the 1852 report are drawn from an Ohio Falls 

 specimen. These figures are of the same specimen as of figure 9 of the 1844 

 report, which is from Pine Creek, Iowa. The type specimens are in the 

 National Museum collection. Owen's figure 2 is the same species as Hall's 

 S. capax, while his figure 6 is a small individual of S. parryana Hall. Pro- 

 fessor Calvin has shown these two species to be identical. Therefore it 

 follows that S. euryteines must be restricted to the specimens from the 

 Mississippi Valley. For the specimens from the Falls of the Ohio S. foma- 

 culus Hall will be the proper nasae. 



