BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 519 



Eurymya plana Continued. 



Eurymya piana 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. Cat. No. 46202, U.S.N.M. 



Eurymya subplana Ulrich. 



Eurymya subplana Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 513. 

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

 Cotypes. Cat. No. 46203, U.S.N.M. 



EURYMYA? TRUNCATA Ulrich. See Modiolodon truncata. 



EURYMYELLA Williams. Genotype: E. shaleri Williams. 



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



Eurymyella angularis Williams. 



Eurymyella angularis Williams, 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.C&t. 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. 



Eurymyella 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.G&t. 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 Williams. 



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. at. No. 58434, U.S.N.M. 



