sciiucHERT.) INDEX AND BIBLIOGRAPHY. 403 



Spirifer radiatus Sowerby — Coutimied. 



Rop. Ibitk-m, 1882, j). l.'9(5, pi. 21, fi-^s. 20-30.— Whitticld, Geol. Wisconsin, IV, 

 1882, p. 287, pi. 17, tigs. 1, 2. -Hall, Second Ann. Kep. N. Y. State (iool., 1883, 

 pi. 51, figs. 9-13, 2(> ( f 14-17).— Nettolrotli, Kontucky Fossil Shells, Mem. 

 Kentncky Geol. Survey, 1885), p. 130, ])!. 29, figs. 13-16. — Fociste, Proe. Boston 

 Soc. Nut! Hist., XXIV, 1890, p. 313, pi. 5, lig. 6. 



Spirifer radiatus Beechcr and Clarke, Mem. N. Y. State Mns., 1, 1889, p. 77, pi. 6, 

 ligs. 9-11.— Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, pp. 13, 35, pi. 

 21, ligs. 5, 9-13, 20 (? 11-18). 



Spirifer teuuistriatus Sbaler (uon Hall), Bull. Mas. Com. Zool., 1, 1865, p. 70. 



Spirifera. plicatella Billings, Catalogue Silurian I'^ossils of Anticoyti, 1866, p. 48. 



Spirifora plicatella var. radiata Hall, Twentieth licp, N. Y. State Cab. Nat. Hist., 

 1867, p. 371, pi. 13, figs. 9-11. 



Loc, Europe; Lockport, Rochester, etc.. Now York; Hamilton, Ontario; Squa- 

 took Lake, New Brunswick ; Waldronand Osgood, Indiana; Louisville, Ken- 

 tucky; Cumberland (iap, Tennessee; Bridgeport, Illinois; Racine, Wauwa- 

 tosa, and Milwaukee, Wisconsin. 



Spirifer raricostus Hall=Deltliyris raricosta. 



Spirifer rectiplicatus (Conrad). lOriskany (Dev.). 



Atrypa rectiplicata Conrad, .Tour. Acad. Nat. Sci. Pliiladelphia, YIII, 1842, p. 265. 

 Loc. " Helderbcrg Mountains in Middle Silurian limestone." 

 Obs. May be the same as Metaplasia pyxidata Hall. 



Spirifer ricliardsoui Meek=Reticularia fimbriata. 



Spirifer rockymontanus Marcou. Upper Carboiiiferous. 



Spirifer rockymontani Marcou, Geol. North America, March, 1858, p. 50, pi. 7, 

 rig. 4. 



Spirifer opima Hall, Geol. Survey Iowa, I, Pt. II, December, 1858, p. 711. 



Spirifera subventricosa McChesney, New Pal. Fossils, 1860, p. 44; — Trans. Chi- 

 cago Acad. Sci., I, 1868, p. 35, pi. 1, fig. 4. 



Spirifera opima Derby, Bull. Cornell University, I, 1874, p. 15, pi. 1, fig. 4; 

 pi. 2, fig. 7; pi. 4, fig. 12.— Hall, Second Ann. Rep. N. Y. State Geol., 1883, 

 pi. 56, figs. 4-7.— Herrick, Bull. Denison Univ., II, 1887, p. 44, pi. 2, fig. 23. 



Spirifera (Trigonotreta) opima Meek, Pal. Ohio, II, 1875, p. 329, pi. 19, figs. 14a- 

 14d (?14e);— King's U. S. Geol. Expl. 40tli Pari., IV, 1877, p. 88, pi. 9, tig. 6. 



Spirifera rockymontana White, Wheeler's Expl. and Survey west lOOth Merid., 

 IV, 1875, p. 134, pi. 11, fig. 9.— Keyes, Proc. Acad. Nat. Sci. Philadelphia, 

 1888, p. 231;— Geol. Survey Missouri, V, 1895, p. 84. 



fSpirifera rockymontana? Whitfield, Annals N. Y. Acad. Sci., V, 1891, p. 584, pi. 

 13, fig. 20;— Geol. Ohio, VII, 1895, p. 471, pi. 9, fig. 20. 



Spirifer opimus Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, pp. 27, 39, 

 pi. 31, figs. 4-7. 



Loc. Tigeras and Canyon of San Antonio, New Mexico; Oqnirrli Range, Utah; 

 Arkansas; Iowa; Missouri; Illinois; Indiana; Ohio; Maryland; West Mr- 

 ginia ; Bomjardim and Itaituba, Brazil ; ^Chester group at Nowtouville, Ohio 

 (Whitfield). 



Obs. See S. boonensis, 



Spirifer rostellatus Hall. Keokuk (L. Carb.). 



Spirifer rostellata Hall, Gool. Survey low.n, T. Pt. II, 18.58, p. 641, pi. 20, fig. 2. 

 Spirifer rostellatus Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 26, 



pi. 32, fig. 5. 

 Loc. Skunk River, Iowa, 



