SCHUCHERT.l 



INDEX AND mULlOGRAPHY. 215 



DINORTHIS Hall aiul Clarke. Genotype Ortliis pectinella Emmons. 



Diuoithis Hall and Clarke, I'al. N<-\v York, VIII, Ft. I, 1802, pp. 195, 222.— Wiu- 

 chell and Schucheit, Minnesota Geol. Siirvej', III, 1893, p. 420. 



ria\siomys Hall and Clarke, Pal. New York, VIII, Pt. 1, 1892, p. 19(5. 



Dinorthis and Phi'-siomyH Hall and Clarke, FJeventh Ann. Kep. New York State 

 (ieolo<;ist, 1891,p.2(i(;. 



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



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



332.— Hall, Twelfth Kep. New York .State Cab. Nat. Hist., 1859, p. 70. 

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



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

 Leptitna dellecta Hall, Pal. New York, I, 1847, p. 113, pi. 31B, fig.5. 

 Leptana recta Hall, Ibidem, 1847, p. 113, pi. 31B, lig. 6. 

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

 Streptorbynclius dellt^ctuui Miller. N. American Geol. and Pal., 1889, p. 378. 

 Phi'siomys dellecta Hall and Clarke, Pal. New York, VIII, Pt. 1, 1892, pp. 197, 222, 



pi. 5A, lifi's. 28-34. 

 Pla-siomys recta Hall and Clarke, Ibidem, 1892, pp. 197, 222. 



Pla-siomys loriciila Hall and Clarke, Ibidem, 1892, pp. 197, 341, pi. 5A, figs. 31-34. 

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



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



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

 St. Paul, etc., Minnesota; McGregor, Iowa; central Tennessee; High- 

 bridge, Kentucky. 



Dinorthis fontinalis (White). Calciferous (Ord.). 



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



IV, 1875, p. 54, pi. 3, fig. 4;— Prelim. Rep., p. 10, 1874. 

 Loc. Fish Spring, House Range, Utah. 



Ohs. Related to D. deflecta (Conrad). 



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



Orthis iphigenia Billings, Pal. Fossils, I, 1862, p. 133, pi. 110. 



Phesiomys iphigenia Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 222. 



Loc. Ottawa, Canada. 



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



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



p. 289. 

 Ortbis miuuesoteusis Sardeson, I'ull. ^Minnesota Acad. Nat. Sci., Ill, April 9, 



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

 Orthis (Dinorthis) meedsi Winchell and Schnchert, Minnesota Geol. Survey, 



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

 Loc. Cannon Falls, Kenj'on, Preston, etc., Minnesota; Decorah and McGregor, 



Iowa; Neenah and Oshkosh, Wisconsin. 



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



Orthis meedsi var. gcrmana Winchell and Schucbert, American Geol., IX, 1892, 

 p. 290. 



Orthis (D.) meedsi var. gerraana Winchell and Schnchert, 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, (ieol. New York; Rep. Second Dist., 1842, p. 394, fig. 



2— Hall, Pal. New York, I, 1817, p. 123, pi. 32, fig. 10.— Billings, Canadian 



Nat. Geol., 1, 1850, p. 205, lig. 5 —Rogers, Geol. Pennsylvania, II, Pt. II, 



