scHucHERT] INDEX AND BIBLIOGRAPHY. 351 



Rhipidomella pecosi (Marcou). Upper Carboniferous. 



Ortbis pecosi Marcou, Geol. N. America, Eebruary 1858, p. 48, pi. 6, fig. 14. — 

 White, Wheeler's Expl. Survey west 100th Meridian, IV, 1875, p. 125, pi. 9, 

 fig. 5. — Kayser, Richthofen's China, IV, 1883, p. 177, pi. 24, fig. 1. — Waagen, 

 PaliEontologica Indica, Ser. XIII, I, 1884, p. 573, pi. 56, figs. 1-3.— White, 

 Thirteenth Rep. State Geol. Indiana, 1884, p. 129, pi. 32, figs. 20-22.— Keyes, 

 Geol. Survey Missouri, V, 1895, p. 64. — Smith, Proc. American Phil. Soc, 

 XXXV, 1897, p. 27 (extract). 



Orthis carbonaria Swallow, Trans. St. Louis Acad. Sci., I, June, 1858, p. 218. — 

 Meek, Final Rep. U. S. Geol. Survey Nebraska, 1872, p. 173, pi, 1, fig. 8.— 

 Meek and Wortheu, Geol. Survey Illinois, V, 1873, p. 571, pi. 25, fig. 4.— Hall, 

 Second Ann. Rep. N. Y. State Geol., 1883, pi. 37, figs. 1-4. 



Orthis sp. uudet. Meek, Pal. California, I, 1864, p. 10, pi. 2, fig. 5. 



Rhipidomella pecosi Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pp. 210, 

 226, pi. 7, figs. 1-4. 



Loc. Throughout the Upper Carboniferous of North America; Lo-Ping, China; 

 Amb, India. 



Ehipidomella peloris Hall. Sclioliarie (Dev.). 



Orthis peloris Hall, Sixteenth Rep. N. Y. State Cab. Nat. Hist., 1863, p. 32;— 



Pal. New York, IV, 1867, p. 34, pi. 4, figs. 1, 8-10. 

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



pi. 6A, fig. 6. 

 Loc. Clarksville and Knox, New York. 

 Oha. Probably the same as R. alsa Hall. 



Rhipidomella penelope Hall. Hamilton (Dev.). 



Orthis penelope Hall, Thirteenth Rep. N. V. State Cab. Nat. Hist., 1860, p. 79, 

 figs. 1, 2;— Pal. New York, IV, 1867, p. 50, pi. 6, fig. 2;— Second Ann. Rep. 

 N. Y. State Geol., 1883, pi. 36, figs. 6-13. 



Rhipidomella penelope Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pp. 

 211, 225, pi. 6, figs. 6-13; pi. 6A, fig. 10 (?11). 



Loc. Hamburg, Alexander, Pavilion, York, Moscow, etc., New York. 



Rhipidomella penniana (Derby). Upper Carboniferous. 



Orthis penniana Derby, Bull. Cornell Univ., I, 1874, p. 26, pi. 5, figs. 13, 15, 17, 



19-22; pi. 8, fig. 2. 

 Rhipidomella penniana Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pp. 



210, 225, pi. 7, figs. 5-10. 

 Loc. Bomjardim and Itaituba, Brazil. 



Rhipidomella pennsylvanica (Simpson). Chemung- (Dev.). 



Orthis pennsylvanica Simpson, Trans. American Philosophical Soc, n.ser., XVI, 



1889, p. 437, fig. 1. 

 Loc. Tioga and McKean counties, Pennsylvania. 



Rhipidomella rhynchonelliformis (Shaler). Anticosti (Sil.). 



Orthis rhynchonelliformis Shaler, Bull. Mus. Comp. Zool., 4, 1865, p. 66. — Bill- 

 ings, Catalogue Sil. Foes. Anticosti, 1806, p. 42. 

 Loc. Anticosti. 

 01)8. Probably a variety of Rhipidomella uberis (Billings). 



Rhipidomella semele Hall. Onondaga (Dev.). 



Orthis semele Hall, Sixteenth Rep. N. Y. State Cab. Nat. Hist., 1863, p. 34;— Pal. 



New York, IV, 1867, p. 40, pi. 5, figs. 7, 8. 

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

 Loc. Erie County, New York; Columbus, Ohio. 



