scHUCHERT.] INDEX AND BIBLIOGRAPHY. 349 



Rhipidomella hybrida (Sowerby) — Continued. 



ligs. 1-5.— Foerste, Bull. Deuison Univ., 1, 1885, p. 83, pi. 13, fig. 10.— Beecaer 



and Clarke, Mem. N. Y. State Mus., 1, 1889, p. 17, pi. 1, figs. 13-18.— Nettelrotb, 



Kentucky Fossil Shells, Mem. Kentucky Geol. Survey, 1889, p. 39, pi. 32, figs. 



32-35. 

 Orthis hybrida? Hall, Trans. Albany Institute, IV, 1863, p. 209. 

 Rhipidomella hybrida Hall and Clarke, Pal. New York, VIII, Pt. 1, 1892, pp. 210, 



221, pi. 6, figs. 1-5. 

 Orthis (Rhipidomella) hybrida Foerste, Geol. Ohio, VII, 1895, p. 584, pi. 25, fig. 10. 

 Loc. Europe; Lockport, etc.. New York; Waldron, Indiana; Dayton, Ohio; 



Louisville, Kentucky; Perry County, Tennessee; Perry County, Missouri; 



Arisaig, Nova Scotia (Ami). 



Rhipidomella idonea Hall. Hamilton (Dev.). 



Orthis idonea Hall, Pal. New York, IV, 1867, p. 52, pi. 63, figs. 1-5. 

 Rhipidomella idonea Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 225. 

 Loc. Moscow and Eighteen Mile Creek, New York. 



Rhipidomella inca (d'Orbigny). Devonian. 



Orthis inca d'Orbigny, Voyage dans I'Am^rique M^ridionale, Pal., 1842, p. 38. 

 Spirifer inca d'Orbigny, Ibidem, 1842, pi. 2, figs. 10-12. 

 Loc. Cochabamba, Bolivia. 



Rhipidomella leucosia Hall. Hamilton (Dev.). 



Orthis leucosia Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. 80;— 



Pal. New York, IV, 1867, pp. 48, 63, pi. 7, fig. 4; pi. 8, figs. 9, 10;— Second 



Ann. Rep. N. Y. State Geol., 1883, pi. 36, fig. 16. 

 Rhipidomella leucosia Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 225, 



pi. 6, fig. 16; pi. 6A, fig. 9. 

 Loc. Eighteen Mile Creek, Canandaigua Lake, etc., New York; Cumberland, 



Maryland. 



Rhipidomella livia (Billings). Corniferous (Dev.). 



Orthis livia Billings, Canadian Journal, n. ser., V, 1860, p. 267, figs. 14-16; — 

 Geol. Canada, 1863, p. 369, fig. 385.— Hall, Pal. New York, IV, 1867, p. 38, 

 pi. 5, fig. 4.— Billings, Pal. Fossils, II, 1874, p. 32, figs. 14-16.— Nettelroth, 

 Kentucky Fossil Shells, Mem. Kentucky Geol. Survey, 1889, p. 40, pi. 16, 

 figs. 23, 24; pi. 17, figs. 33-35. 



Rhipidomella livia Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 225. 



Loc. Walpole, Ontario; New York; Columbus, Ohio; Falls of Ohio; Indian 

 Cove, Gasp^. 



Rhipidomella lucia (Billings). Oriskauy (Dev.). 



Orthis lucia Billings, Pal. Fossils, II, 1874, p. 35, pi. 3, fig. 4. 



Rhipidomella lucia Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 225. 



Loc. Indian Cove, Gaspe. 



Rhipidomella media (Shaler). Anticosti (Sil.). 



Orthis media Shaler, Bull. Mus. Comp. Zool., 4, 1865, p. 65. — Billings, Cata- 

 logue Silurian Fossils of Anticosti, 1866, p. 41. 

 Loc. Anticosti. 



Rhipidomella michelini (L'fiveille). Waverly (L. Carb.). 



Terebratula michelini L'£veill€, M6m. Soci6t6 G^ol. de France, 11, 1835, p. 39, 



pi. 2, figs. 14-17. 

 Orthis michelini Yandell and Shumard, Cont. Geol. Kentucky, 1847, p. 21. — 



A. Winchell, Proc. Acad. Nat. Sci. Philadelphia, 1865, p. 116. 

 Orthis michelini? A. Winchell, Proc. American Philosophical Soc, XII, 1870, p. 



251.— Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 36, figs. 19-21. 



