1302 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



TROCHONEMA HALEI Miller. See Euoinphalopterua halei. 



Trochonema hudsonl Raymond. 



Holopea hudsoni Raymond, Amer. Jour. Sci., 4th ser., 20, 1905, p. 378. 

 Trochonema hudsoni Raymond, Ann. Carnegie Mus., 4, 1908, p. 207, pi. 54, 



figs. 1-3. 

 Chazyan (Crown Point): Crown Point, Valcour Island, and Chazy, New York. 



TROCHONEMA INORNATUM Whiteaves. See Euomphalus inornatus. 

 TROCHONEMA KNOXVILLENSIS Miller. See Lophospira(?) knoxvillensia. 

 TROCHONEMA (GYRONEMA) LIRATUM Grabau. See Gyronema liratum. 



Trochonema madisonense Ulrich. 



Trochonema madisonense Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 1051, pi. 77, 



figs. 23-25. Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, 



p. 976, pi. 42, figs. 1-lb. 



Richmond (Whitewater-Saluda) : Madison, Indiana. 

 Holotype.Czt. No. 46030, U.S.N.M. 



Trochonema iianum Foerste. 



Trochonema nana Foerste, Bull. Sci. Lab. Denison Univ., 1, 1885, p. 94, pi. 14, 



fig. 16. 

 Upper Medinan (Brassfield): Huffman's quarry, near Dayton, Ohio. 



Trochonema niota (Hall). 



Pleurotomaria niota Hall, Geol. Surv. Wisconsin, Rep. Prog., 1861, p. 33. Whit- 

 field, Mem. Amer. Mus. Nat. Hist., 1, pt. 2, 1895, p. 60, pi. 7, fig. 11. 



Trochonema niota Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1052, 

 pi. 76, figs. 16-18. Whiteaves, Pal. Foss., Geol. Surv. Canada, 3, pt. 3, 1897, 

 p. 198. 



Black River (Platteville) : Beloit, Wisconsin; ?Lake Winnipeg, Canada. 



Plesiotype.C&t. No. 46031, U.S.N.M. 



Trochonema (Eunema) nitidum Ulrich. 



Trochonema (Eunema) nitidum Ulrich, Geol. Minnesota, 3, 1897, p. 1053, pi. 77, 



figs. 44, 45. Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 670, figs. 



928c, d. 



Eden (Southgate): Cincinnati, Ohio, and vicinity. 

 Holotype.Ca,t. No. 46032, U.S.N.M. 



TROCHONEMA NOTABILE Miller. See Lophospira(?) notabilis. 



Trochonema (Eunema) obsoletum Ulrich. 



Trochonema (Eunema) obsoletum Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 



1054, pi. 76, figs. 6-8. 



Trenton (Flanagan): NearBurgin, Kentucky. 

 Holotype.C&t. No. 46033, U.S.N.M. 



Trochonema ovoides Grabau. 



Trochonema ovoides Grabau, Michigan Geol. Surv., Geol., 1st ser., 1909, p. 193, 



pi. 23, figs. 3, 4, 12, 13. 

 Upper Monroan: Detroit River opposite Amherstburg, Ontario (Amherstburg) ; 



Salt shaft, Detroit, Michigan (Lucas). 



Trochonema pauper (Hall). 



Pleurotomaria pauper Hall, 20th Rep. New York State Cab. Hist., 1868, p. 343 

 (extras, 1865). Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. Res. 

 Indiana, p. 456, pi. 12, figs. 5, 6. 



