BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1303 



Trochonema pauper — Continued. 



Trochonema (Pleurotomaria) pauper Hall, 20th Rep. New York State Cab. Hist., 



1868, p. 305, pi. 15(6), figs. 5, 6, 9; p. 387.— Clarke and Ruedemanu, Mem. 



New York State Mus., 5, 1903, p. 63. 

 Trochonema (Cyclonema?) pauper Hall, 20th Rep. New York State Mus., Nat. 



Hist., rev. ed., 1870, p. 395, pi. 15, figs. 5, 6, 9; pi. 25, fig. 13. 

 Niagaran: Racine, Wisconsin (Racine) ; Huntington, Indiana. 

 Plesiotype.— Cat. No. 52957, U.S.N.M. (Kindle and Breger). 



Trochonoma pauper ohioeuse Hall and Whitfield. 



Trochonema pauper ohioensis Hall and Whitfield, Pal. Oluo, 2, 1875, p. 143, pi. 8, 



fig. 4.— Lesley, Geol. Sun'. Pennsylvania, Rep. P 4, 1890, p. 1230, fig. 

 Niagaran (Guelph): Greenfield, Ohio. 



Trochonema (Gyronema) pulchellum Grabau and Shimer. See Gyronema pul- 

 chellum. 



Trochonema rectangularo (Raymond). 



Lophospira rectangularis Raymond, Amer. Jour. Sci., 4th ser., 20, 1905, p. 377. 

 Trochonema rectangulare Raymond, Ann. Carnegie Mus., 4, 1908, p. 206, pi. 53, 



figs. 11, 12. 

 Chazyan (Day Point): Valcour Island, New York. 



Trochonema retrorsum Ulrich and Scofield. 



Trochonema retrorsum Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 



1051, pi. 77, figs. 35-38. 

 Black River (Decorah): Goodhue County, Minnesota. 

 Eolotype.— Cat. No. 46034, U.S.N.M. 



Trochonema (Eunema) robbinsi Ulrich and Scofield. 



Trochonema (Eunema) robbinsi Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 



1897, p. 1053, pi. 76, figs. 11-15.— Schuchert, Proc. U. S. Nat. Mus., 22, 1900, 



p. 167. 

 Trenton: Wykoff, Minnesota (Prosser); Baffin Land. 

 Cotype.— Cat. No. 46035, U.S.N.M. 



Trochonema rugosum Ulrich and Scofield. 



Trochonema rugosum Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1049, 



pi. 77, figs. 19-22. 

 Black River (Platteville): Minneapolis, etc., Minnesota; Beloit, Wisconsin. 

 Cotypes.— Cat. No. 46036, U.S.N.M. 



Trochonema (Eunema) salteri Ulrich and Scofield. 



Trochonema (Eunema) salteri Ulrich and Scofield, Geol. Minnesota, 3pt. 2, 1897, 



p. 1053, pi. 77, figs. 42-43. 

 Trenton (Prosser): Goodhue County, Minnesota. 

 Eolotype.— Cat. No. 46037, U.S.N.M. 



Trochonema (Eunema) simile Ulrich and Scofield. 



Trochonema (Eunema) simile Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, 



p. 1053. 

 Trenton (Prosser): Wykoff, Minnesota. 

 Cotypes.— Cat. No. 46038, U.S.N.M. 



Trochonema (Eunema) strigiliatum (Salter). 



Eunema strigillata Salter, Geol. Surv. Canada, dec. 1, 1859, p. 29, pi. 6, fig. 4. — 

 Billings, Geol. Canada, Geol. Surv. Canada, 1863, p. 145, fig. 88. — Zittel, 

 Handb. Pal., 2, 1882, p. 189, fig. 235.— Whiteavcs, Canadian Rec. Sci., 5, 

 1893, p. 323 (loc. cit.); Pal. Foss., Geol. Surv. Canada, pt. 3, 1897, p. L99. 



