BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 777 



Mar In rin n cuneata — Continued. 



Maclurina cuneata Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1042, 



pi. 36, figs. 1-3; pi. 82, fig. 46— Schuchert, Proc. U. S. Nat. Mus., 22, 1900, 



p. 167. 

 Maclurea (Maclurina) cuneata Grabau and Sliinier, N. A. Index Fossils, 1, 1909, 



p. 666, fig. 922. 

 Trenton: Whitewater, Wisconsin; Stewartville, etc., Minnesota (Stewartville); 



Dubuque, Iowa, etc. (Galena); Baffin Land. 

 Plesiotype.— Cat. No. 45939, U.S.N.M. 



Maclurina manltobensis (Whiteaves). 



Maclurea manitobensis Whiteaves, Trans. Roy. Soc. Canada, 7, sec. 4, 1890, 



p. 75, pi. 12; pi. 13, figs. 1, 2; Canadian Bee. Sci., 5, 1893, p. 324. 

 Maclurina manitobensis Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 



1041, pi. 76, figs. 4, 5; pi. 82, fig. 45.— Schuchert, Proc. U. S. Nat. Mus., 22, 



1900, p. 166. 

 Maclurea (Maclurina) Manitobensis Whiteaves, Pal. Foss., Geol. Surv. Canada, 



3, pt. 3, 1897, pp. 194, 196, fig. 11, pi. 20, fig. 11. 

 Maclurea (Maclurina) manitobaensis Grabau and Shimer, N. A. Index Fossils, 1, 



1909, p. 666, fig. 921. 

 Trenton: Lake Winnipeg, etc., Manitoba; Goodhue and Fillmore Counties, etc., 



Minnesota (Stewartville); Baffin Land; Texas, etc. 

 Plesiotypes.— Cat. No. 45940, U.S.N.M. 



Maclurina manitobensis acuta Parks. 



Maclurina manitobensis var. acuta Parks in Tyrrell, 22d Rep. Ontario Bur. Mines, 



1913, p. 32. 

 Mohawkian or Richmond : Shamattawa River, Manitoba. 



Maclurina subrotunda (Whitfield). 



Maclurea subrotunda Whitfield, Ann. Rep. Geol. Sun-. Wisconsin for 1877, 1878, 



p. 75; Geol. Wisconsin, 4, 1882, p. 246, pi. 9, figs. 7, 8. 

 Maclurina subrotunda Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1013. 

 Trenton (Stewartville): Whitewater, Wisconsin; Stewartville, Minnesota. 

 Plesiotype.— Cat. No. 45941, U.S.N.M. 



MACLURITES Lesueur. Genotype: M. magnus Lesueur. 



Maclurites Lesueur, Jour. Acad. Nat. Sci. Philadelphia, 1, 1818, p. 312. 



Maclurea Woodward, Manual Mollusca, 1842, p. 202. — Emmons, Geol. Rep. New 

 York, 2d Dist., 1842, pp. 107, 273, 276, fig. 1.— Roemer, Neues Jahrb. f. Min., 

 etc., 1848, p. 172.— Woodward, Manual Mollusca, pt. 2, 1854, p. 202.— Mc< Joy, 

 British Pal. Rocks Foss., 1854, p. 300.— Pictct, Traite de Pal., 2d ed., 3, 1855, 

 p. 154. — Salter, Geol. Surv. Canada, Canadian Org. Rem., dec. 1, 1859, p. 7. — 

 Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, pp. 235, 236, 310.— Waagen, 

 Mem. Geol. Surv. India, Pal. Indica, 13th ser., 1, 1880, p. 87.— Zittel, Ilandb. 

 Pal., 2, 1882, p. 207.— Miller, N. A. Geol. Pal., 1889, p. 408.— Koken, Neues 

 Jahrb. Min., Geol. Pal., 6, Beilage-Band, 1889, pp. 419, 432; Die Leitfossilicn, 

 Leipzig, 1896, p. 396.— Ulrich and Scofield, Geol. Minnesota, 3, 1897, p. 

 1033.— Grabau and Shimer, N. A. Index Fossils, 2, 1909, p. 664. 



Leseurilla Koken, Neues Jahrb. Min., Geol. Pal., 1, 1898, p. 22. 



Maclurites acumlnatus (Billings). 



Maclurea acuminata Billings, Pal. Fossils, 1, Geol. Sun'. Canada, 1865, p. 240, 

 fig. 225.— Whitfield, Bull. Amer. Mus. Nat. Hist,, 3, 1890, p. 32, pi. 2, figs. 

 1, 2.— Sardeson, Jour. Geol., 11, 1903, p. 479, figs. 10-12.— Seely, Rep. Ver- 

 mont State Geol., 7, 1910, pi. 57, figs. 9, 10. 



Canadian: Table Head and Point Rich, Newfoundland (Quebec — Iv, N); Fort 

 Casein, Vermont (Beekmantown). 



