368 SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. [bull. 87. 



Ebyndiospira nobilis Hall=Cyclorhiua iiobilis. 



Rhynchospira rectirostris Hall. Oriskauy (Dev.). 



Waldheimia rectirostra Hall, Teutli Rep. N. Y. State Cab. Nat. Hist., 1857, p. 89. 

 Trematospira (Rhynchospira) rectirostra Hall, Pal. New York, III, 1859, p. 217, 



pi. 95A, lij;'. 1, and p. 185. 

 Rhynchospira rectirostra Hall and Clarke, Ibidem, VIII, Pt. II, 1893, p. 111. 

 Loc. Cumberland, Maryland. 



Rhynchospira scansa Hall and Clarke. Waverly (L. Carb.). 



Rhynchospira scansa Hall and Clarke, Pal. New Y'ork, VIII, Pt. II, 1895, yA. 50, 



fig. ^<J. 

 Loc. McKean County, Pennsylvania. 



Rhynchospira (?) sinuata Hall. Arisaig (Sil.). 



Rhynchospira sinuata Hall, Canadian Nat. Geol., V, 1860, p. 146. — Dawson, 



Acadian Geology, 3d ed., 1878, p. 597. 

 Retzia sinuata Miller, N. American Geol. Pal., 1889, p. 367. 

 Loc. Arisaig, Nova Scotia. 



Ehyncbospira subglobosa Hall=Eetzia subgiobo.sa. 



RHYNCHOTREMA Hall. Genotype Rbyncbonella capax Conrad. 



Rhynchotrema Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. 68, 

 figs. 12-14.— Waagen, Palaontologica Indica, Ser. XIII, I, 1883, p. 410.— 

 Winchell and Schuchert, Minnesota Geol. Survey, III, 1893, p. 458. — Hall 

 and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 182 ;— Thirteenth Ann. Rep. 

 N. Y. State Geologist, 1895, p. 825. 



Rhynchotrema ainsliei N. H. Winchell. Trenton (Ord.). 



Rhynchonella ainsliei N. H. Winchell, Fourteenth Ann. Rep. Geol. Nat. Hist. 



Survey Minnesota, 1886, p. 315, pi. 2, figs. 5, 6. 

 Rhynchotrema ainsliei Winchell and Schuchert, Minnesota Geol. Survey, III, 



1893, p. 459, pi. 34, figs. 1-8. 

 Loc. Minneapolis, St. Paul, etc., Minnesota; Decorah, Iowa. 



Rhynchotrema capax (Conrad). Lorraine (Ord.). 



Atrypa capax Conrad, Jour. Acad. Nat. Sci. Philadelphia, VIII, 1842, j). 264, pi. 14, 

 fig. 21. 



Atrypa increbescens (partim) Hall, Pal. New York, I, 1847, p. 146, pi. 33, figs. 

 13i, 13k-13y.— Billings, Canadian Nat. Geol., 1, 1856, p. 207, figs. 15, 16.— Hall, 

 Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. m. figs. 6, 7, 9-11. 



Rhynchonella increbescens (partim) Hall, Geol. Wisconsin, I, 1862, p. 123, pi. 

 11, fig. 2. 



Rhynchonella capax Billings, Geol. Canada, 1863, p. 211, fig. 213.— Meek, Pal. 

 Ohio, I, 1873, p. 123, pi. 11, fig. 2. — Miller, Cincinnati Quart. Jour. Set., II, 

 1875, p. 17. — White, Second Ann. Rep. Indiana Bureau of Statistics and 

 Geol.., 1880, p. 489, pi. 1, figs. 9-11;— Tenth Rep. State Geol. Indiana, 1881, 

 p. 121, pi. 1, figs. 9-11.— Whitfield, Geol. Wisconsin, IV, 1882, p. 263, pi. 12, 

 figs. 26, 27.— Keyes, Geol. Survey Missouri, V, 1895, p. 99, pi. 41, fig. 12. 



Rhynchotrema capax Winchell and Schuchert, Minnesota Geol. Survey, III, 

 1893, p. 462, pi. 34, figs. 30-34.— Hall and Clarke, Pal. New York, VIII, Pt. 

 II, 1893, pp. 183, 185, pi. 56, figs. 14-18, 20-27; pi. 83, fig. 31.— Whiteaves, Pal. 

 Foss., Ill, Pt. Ill, 1897, p. 178. 



Loc. Richmond, Indiana; Oxford, etc., Ohio; AVilmington, Illinois; Cape 

 Girardeau, Missouri; Stockbridge, Ironridge, etc., Wisconsin; Lattners, 

 Iowa; Spring Valley, Minnesota; Anticosti; Lake Winnipeg, Manitoba; 

 Fort Churchill, Hudson Bay. 



