BIBLIOGRAPHIC LIST OF GENEBA AND SPECIES. 519 



Eurymya plana — Continued. 



Eurj^mya plana Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 512, pi. 36, figs. 27, 



28.— Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 518, figs. 696a, b. 

 Black River (Platteville): Beloit, Janesville, Mineral Point, etc., Wisconsin; 



Minneapolis, St. Paul, etc., Minnesota. 

 Plesiotypes.—Gat. No. 46202, U.S.N.M. 



Eurymya subplaua Ulrich. 



Eurymya eubplana Ulricli, Geol. Minnesota, 3, pt. 2, 1894, p. 513. 

 Trenton (Hermitage): Central Tennessee and Mercer County, Kentucky. 

 Cotypes.—C&t. No. 46203, U.S.N.M. 



EuRYMTA? TRUNCATA Ulricb. See Modiolodon tnmeata. 



EURYMTELLA WilUams. GenotjT)e: E. shaleri Williams. 



Eurymyella Williams, Proc. U. S. Nat. Hue., 42, 1912, p. 382. 



Eurymyella angularis Williams. 



Eurymyella angularis WilUams, Proc. U. S. Nat. Mus., 1912, p. 387, pi. 49, figs, 



10, 11. 

 Silurian (Eastport): East side Seward Neck, Washington County, Maine. 

 Holotype and paratype. — Cat. No. 58437, U.S.N.M. 



Eurymyella convexa Williams. 



Eurymyella convexa Williams, Proc, U. S. Nat. Mus., 42, 1912, p. 389, pi. 50, 



fig.' 10. 

 Silurian (Eastport) : Salt works, Eastport, Maine. 

 Holotype.— Cat. No. 58448, U.S.N.M. 



Eurymyella denbowensis Williams. 



Eiirj^myella denbowensis Williams, Proc. U. S. Nat. Mus., 42, 1912, p. 390, pi. 50, 



figs. 11-14. 

 Silurian (Pembroke): Denbow Point, Washington County, Maine. 

 Holotype and paratype.— Cat. No. 58449, U.S.N.M. 



Eurymyella plana Williams. 



Eurymyella plana Williams, Proc. U. S. Nat. Mus., 42, 1912, p. 388, pi. 49, fig. 14. 

 Silurian (Eastport): East side of Seward Neck, Washington County, Maine. 

 Holotype.— Cat. No. 58439, U.S.N.M. 



Eurymyella recta Williams. 



Eurymyella recta Williams, Proc. U. S. Nat. Mus., 42, 1912, p. 389, pi. 49, fig. 15. 

 Silurian (Eastport): East side of Seward Neck, Washington County, Maine. 

 Holotype.— Cat. No. 58440, U.S.N.M. 



Eurymyella shaleri Williama. 



Eurymyella shaleri Williams, Proc. U. S. Nat. Mus., 42, 1912, p. 385, pi. 49, 



figs. 1-4. 

 Silurian (Eastport): Moose Island, etc., Washington County, Maine. 

 Cotypes.— Cat. Nos. 58431-58433, U.S.N.M. 



Eurymyella shaleri breva Williams. 



Eurymyella shaleri var. breva Williams, Proc. U. S. Nat. Mus., 42, 1912, p. 386, 



pi. 49, figs. 5-7. 

 Silurian (Eastport): Moose Island, etc., Washington County, Maine. 

 Cotypes.— Cat. No. 58434, U.S.N.M. 



