SrHUCHERT. 



INDEX AND mBLIOGRAPHY. 215 



DINORTHIS Hall and Clarke. Genotype Ortliis pectinella Emmons. 



Dinortliis Hall and Clarke, Tal. New York, VIII, Pt. I, 1892, pp. 195, 222.— Win- 

 chell aud Scluicbert, Minnesota Geol. Survey, III, 1893, p. 420. 



Phesiomys Hall and Clarke, Pal. New York, YIII, Pt. 1. 1892, p. 196. 



Diuorthis and Pla\siomys Hall and Clarke, Eleventh Ann. Rep. New York State 

 Geologist, 1894, p. 26G. 



Dinorthis deflecta (Conrad.) Trenton (Ord.). 



Strophomeua deflecta Conrad, Proc. Acad. Nat Sci. Philadelphia, I, 1843, p. 



332.— Hall, Twelfth Rep. New York State Cah. Nat. Hist., 1859, p. 70. 

 Strophomena recta Conrad, Proc. Acad. Nat. Sci. Philadelphia, I, 1843, p. 332.— 



Hall, Twelfth Rep. New York State Cab. Nat. Hist., 1859, p. 70. 

 Leptu na deflecta Hall, Pal. New York, I, 1847, p. 113, pi. 31B, fig. 5. 

 Leptai-na recta Hall, Ibidem, 1847, p. 113, pi. 31B, fig. 6. 

 Streptorhynchus rectus Miller, American Pal. Foss., 1877, p. 134. 

 Streptorliyncbus deflectum Miller, N. American Geol. aud Pal., 1889, p. 378. 

 Pl^.siwuiys deflecta Hall and Clarke, Pal. New York, VIII, Pt. 1, 1892, pp. 197, 222, 



pi. 5A, ligs. 28-34. 

 Phesiomys recta Hall and Clarke, Ibidem, 1892, pp. 197, 222. 



Phesiomys loricula Hall and Clarke, Ibidem, 1892, pp. 197, 341, pi. 5A, figs. 31-34. 

 Orthis (Dinorthis) deflecta Winchell and Schuchert, Minnesota Geol. Survey, 



III, 1893, p. 422, pi. 32, figs. 24-30. 

 Loc. Mineral Point, Beloit, Janesville, Wisconsin; Dixon, Illinois; Minneapolis, 



St. Paul, etc., :\Iinuesota; McGregor, Iowa; central Tennessee; High- 

 ' bridge, Kentucky. 



Dinorthis fontinalis (White). Calciferons (Ord.). 



Strophomena fontinalis White, Wheeler's Expl. aud Survey west 100th Merid., 



lY, 1875, p. 54, pi. 3, fig. 4;— Prelim. Kep., p. 10, 1874. 

 Loc. Fish Spring, House Range, Utah. 

 Ohs. Related to D. deflecta (Conrad). 



Dinorthis iphigenia (Billings). Trenton (Ord.). 



Orthis iphigeui:i Billings, Pal. Fossils, I, 1802, p. 133, pi. 110. 



Phesiomys iphigfcuia Hall aud Clarke, Pal. New York, VIII, Pt. I, 1892, p. 222. 



Loc. Ottawa, Canada. 



Dinorthis meedsi Winchell and Schnchert. Trenton (Ord.). 



Orthis meedsi Winchell and Schuchert, American (ieol., IX, April 1, 1892, 



p. 289. 

 Ortliis miunosotcnsis Sardeson, Bull. Minnesota Acad. Nat. Sci., Ill, April 9, 



1892, p. 332, pi. 5, figs. 14-17. 

 Orthis (Diuorthis) meedsi Winchell aud Schuchert, Miuuesota Geol. Survey, 



III, 1893, p. 427, pi. 32, figs. 39-42. 

 L^ov. Cannon Falls, Kenyon, Preston, etc., Minnesota; Decorah and McGregor, 



Iowa; Neeiiah and Oshkosh, Wisconsin. 



Dinorthis meedsi germana Winchell and Schnchert. Trenton (Ord.). 



Orthis meedsi var. germana Winchell and Schuchert, American Geol., IX, 1892, 

 p. 290. 



Orthis (D.) meedsi var. germana Winchell and Schuchert, Minnesota Geol. Sur- 

 vey, III, 1893, p. 428, pi. 32, figs. 43-45. 



Loc. Cannon Falls, Kenyon, and Fountain, Minnesota. 



Dinorthis pectinella (Emmons). Trenton (Ord.). 



Orthis pectinella Emmons, Geol. New York; Rep. Second Dist., 1842, p. 394, tig. 



2— Hall, Pal. New York, I, 1847, p. 123, pi. 32, fig. 10.— Billings, Canadian 



Nat. Geol., I, 185G, p. 205, fig. 5 — Rogers, Geol. Pennsylvania, II, Pt. II, 



