scHucHEKT.) INDEX AND BIBLIOGRAPHY. 383 



Spirifer audaculus macronotus Hall. Hamilton (Dev.). 



Delthyris macronota Hall, Geol. N. Y. ; Rep. Fourth Dist., 1813, p. 206, fig. 5. 

 Spiiifera macronota Hall, Pal. New York, IV, 18G7, p. 231, pi. 38A, figs. 1-22;— 



Second Ann. Rej). N. Y. Stale Ocol., 1883, pi. 54, ligs. 18-27. 

 Spirifer audatnlus var. niacrouotus Hall and Clarke, Pal. New York, VIII, Pt. II, 



1805, pi. 2-4, figs. 18-27. 

 Loc. Bristol, Moscow, Darien, etc., New York. 



Spirifer buarquianus Katlibun. Middle Devonian. 



Spirifera Imarqniana Ratlibun, Proc. Boston Soc. Nat. Hist., XX, 1879, p. 28. 

 loc Rio Maccuru, Province of Para, Brazil. 



Spirifer belphegor Clarke. Genesee (Dev.). 



Spirifera belpbegor Clarke, Bull. U. S. Geol. Survey, 16, 1885, p. 30, pi. 3, fig. 13. 

 Loc. Ontario County, New York. 



Spirifer bieostatus Hall=E.eticnlara bicostata. 



Spirifer bieostatus var. petilus Hall=Reticularia bicostata petila. 



Spirifer bidorsalis Winchell. Hamilton (Dev.). 



Spirifera bidorsalis A. Wincbell, Geol. Rep. Lower Peninsula of Michigan, 1866, 



p. 93. 

 Loc. Grand Traverse district, Michigan. 



Spirifer biforatus var. lynx flall=Platystropbia biforata. 

 Spirifer bifurcatns Hall = Spirifer leidyi. 



Spirifer billingsanus Miller. Oriskany (Dev.). 



Spirifera superba Billings (non Eichwald), Pal. Fossils, II, 1874, p. 45, pi. 3A, 



fig. 3. 

 Spirifera billiugsana Miller, N. American Geol. Pal., 1889, p. 372. 

 Loc. Indian Cove, Gasp^. 



Spirifer bilobus Hall=Bilobites bilobus. 



Spirifer bimesialis Hall. Upper Devonian. 



Spirifer bimesialis Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 507, pi. 4, fig. 6. — Hall 

 and Clarke, Pal. New York, VIII, Pt. II, 1893, pp. 17, 36, pi. 34, figs. 23-26. 



Spirifera bimesialis Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 59, figs. 

 23-26. 



Loc. Independence, Iowa; Naples, New York (Clarke). 



Spirifer biplicatus Meek (non Hall) = Spirifer centronatus. 



Spirifer biplicatus Hall. Kinderhook (L. Carb.). 



Spirifer bipllcata Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 519, pi. 7, fig. 5. 

 Spirifera biplicata Herrick, Bull. Denison Univ., Ill, 1888, p. 45; IV, 1888, p. 25, 



pi. 2, fig. 8. 

 Spirifer biplicatus Herrick, Geol. Ohio, VII, 1895, pi. 15, fig. 8. 

 Loc. Burlington, Iowa; Quincy, Illinois; Richfield, etc., Ohio. 



Spirifer boliviaensis d'Orbigny. Devonian. 



Spirifer bolivieusis d'Orbigny, Voyage dans I'Am^rique M^ridionale, Pal., 1842, 



p. 37, pi. 2, figs. 8, 9. 

 Loc. Cochabamba and Chuquisaca, Bolivia. 

 Obs. Compare with S. antarcticus and S. hawkinsi. 



Spirifer boonensis Swallow^. Upper Carboniferous. 



Spirifer booensis Swallow, Trans. St. Louis Acad. Sci., I, 1860, p. 646. 



Loc. Boone, Randolph, and Monroe counties, I^Iissouri. 



Obs. Regarded by Keyes as a synonym for S. rockymontauus. 



