scHucHERT.l INDEX AND BIBLIOGRAPHY. 383 



Spirifer audaculus macronotus Hall. Hamilton (Dev.). 



Delthyris macronota Hall, Geol. N. Y. ; Rep. Fourth Dist., 1843, p. 206, fig. 5. 

 Spirifera macronota Hall, Pal. New York, IV, 1867, p. 231, pi. 38A, figs. 1-22;— 



Second Ann. Rep. N. Y. State Geol., 1883, pi. 54, figs. 18-27. 

 Spirifer audaciilus var. macronotus Hall and Clarke, Pal. New York, VIII, Pt. II, 



1895, pi. 24, figs. 18-27. 

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



Spirifer buarquianus Eatbbun. Middle Devonian. 



Spirifera buarquiana Rathbun, Proc. Boston Soc. Nat. Hist., XX, 1879, p. 28. 

 hoc, Rio Maecnru, Province of Para, Brazil. 



Spirifer belphegor Clarke. Genesee (Dev.). 



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

 Loc. Ontario County, New York. 



Spirifer bicostatiis Hall=Reticulara bicostata. 



Spirifer bicostatus var. petilus Hall=Reticularia bicostata petila. 



Spirifer bidorsalis Wincliell. Hamilton (Dev.). 



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



p. 93. 

 Loc. Grand Traverse district, Michigan. 



Spirifer biforatus var. lynx Hall=Platystrophia biforata. 

 Spirifer bifurcatus Hall = Spirifer leidyi. 



Spirifer billingsanus Miller. Oriskany (Dev.). 



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



fig. 3. 

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

 Loc. Indian. Cove, Gaspd. 



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. Kinderliook (L. Garb.). 



Spirifer biplicata Hall, Geol. Survey Iowa, I, Pt. II, 18-58, 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 boliviensis d'Orbigny, Voyage dans I'Am^rique M6ridionale, Pal,, 1842, 



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

 Loe. Cochabamba and Chuquisaca, Bolivia. 

 Ohs. 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. Missouri. 



Oba. Regarded by Keyes as a synonym for S. rockymontanus. 



