BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 491 



Eopterla? ornata Billings. 



Eopteria ornata Billings, Pal. Foss. 1, Geol. Surv. Canada, 1865, p. 307, fig. 299, 

 Ozarkian? (Levis- erratic): Point Levis, Quebec. 



Eopteria rlchardsoni Billings. 



Eopteria Richardsoni Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 306. 



text fig. 298. Miller, N. A. Geol. Pal., 1889, p. 480, fig. 821. 

 Canadian (Beekmantown): Near St. Antoine, above Quebec, Canada. 



Eopteria typica Billings. 



Eopteria typica Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 221. 

 Canadian (Quebec G.): Portaux Choix, Newfoundland. 



EOSPONGIA Billings. Genotype: E. roemeri Billings. 



Eospongia Billings, Geol. Vermont, 2, 1861, p. 955; Rep. Econ. Geol., etc., 

 Vermont, 1862, p. 227.; Pal. Fossils, 1, Geol. Surv. Canada, 1865, pp. 18, 19 

 (adv. sheets, 1861). Miller, N. A. Geol. Pal., 1889, p. 159. Seely, Rep. 

 State Geol. Vermont, 3, 1902, p. 153. 



Eospongia roemeri Billings. 



Eospongia roemeri Billings, Geol. Vermont, 2, 1862, p. 956; Rep. Econ. Geol., 



etc., Vermont, 1862, p. 228. Billings, Pal. Foss., 1, Geol., Surv. Canada, 1865, 



p. 19 (adv. sheets, 1861). 

 Chazyan (Mingan): Mingan Islands, Canada. 



EOSPONGIA VARIANS Billings. See Zittelella varians. 



EOTO MARIA Ulrich and Scofield. Genotype: E. canalifera Ulrich. 



Pleurotomaria and Raphistoma (part) of American authors. 

 Eotornaria, Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, pp. 954, 1000. 



Koken, Neues Jahrb. Min., Geol. and Pal., 1, 1898, p. 19. Grabau and 



Shimer, N. A. Index Fossils, 1, 1909, p. 642. 



Eotomaria areyi Clarke and Ruedemann. 



Eotomaria areyi Clarke and Ruedemann, Mem. New York State Mus., 5, 1903, p. 

 68, pi. 8, fig. 2. Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 643. 

 Grabau, Michigan Geol. Surv., Geol. Ser. 1, 1909, p. 187, pi. 23, fig. 5. 



Niagaran (Guelph): Rochester, New York. 



Upper Monroan (Lucas and Amherstburg) : Detroit River region, Michigan. 



Eotomaria canalifera Ulrich. 



Eotomaria canalifera Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 1002, pi. 69, figs. 



9-14. (E. sublaevis, p. 954, in error.) 



Pleurotomaria canalifera Miller, N. A. Geol. Pal., 1897, p. 769 (gen. ref.). 

 Stones River (Murfreesboro) : Near Murfreesborc, Tennessee. 

 Cotypes.Cat. No. 46055, U.S.N.M. 



Eotomaria? cassina (Whitfield). 



Lophospira Cassina Whitfield, Bull. Amer. Mus. Nat. Hist., 1, 1886, p. 312, pi. 25, 



figs. 1-4. Seely, Vermont State Geol., Rep. 7, 1910, pi. 59, figs. 1-4. 

 Eotomaria? cassina Ulrich, Geol. Minnesota, 3, pt. 2, 1894, p. 991 (gen. ref.) 

 Murchisonia cassina Miller, N. A. Geol. Pal., 1899, p. 411 (gen. ref.). 

 Canadian (Beekmantown): Fort Casein, Vermont. 



Eotomaria dryope (Billings). 



Pleurotomaria Dryope Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 170, 

 fig. 154a, b. 



