BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 465 



Dystactospongia iusolens Miller. 



Dystactospongia insolena Miller, Jour. Cincinnati Soc. Nat. Hist., 5, 1882, p. 

 43, pi. 2, figs. 2a-b. James, ibid., 14, 1891, p. 70. Miller, N. A. Geol. Pal., 

 1889, p. 158, fig. 102. 



Stromatopora insolens James, Jour. Cincinnati Soc. Nat. Hist., 9, 1886, p. 250. 

 Maysville (Fairmount): Cincinnati, Ohio, and vicinity. 



Dystactospongia madisonensis Foerste. 



Dystactospongia madisonensis Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, 



p. 302, pi. 9, figs. 1, 5; ibid., 16, 1910, p. 20. 

 Richmond (Whitewater-Saluda) : Madison, Osgood, and Versailles, Indiana. 



Dystactospongia minima Ulrich. 



Dystactospongia minima Ulrich, Amer. Geol., 3, 1889, p. 243. James, J. F., 



Jour. Cincinnati Soc. Nat. Hist., 14, pt. 1, 1891, p. 70. 

 Richmond ( Waynesville) : Hanover, Butler County, Ohio. 

 Holotype. Cat. No. 46553, U.S.N.M. 



Dystactospongia minor Ulrich and Everett. 



Dystactospongia minor Ulrich and Everett, Geol. Surv. Illinois, 8, 1890, p. 278, 



pi. 8, figs. 3a-b. Hayes and Ulrich, U. S. Geol. Surv., folio 95, 1893, illust. 



sheet, figs. 48, 49. 



Black River: Dixon, Illinois (Platteville); Columbia, etc., Tennessee (Carters). 

 Sections of holotype and plesiotypes.C&t. Nos. 46554, 35404, U.S.N.M. 



Dystactospongia rudis Ulrich and Everett. 



Dystactospongia rudis Ulrich and Everett, Geol. Surv. Illinois, 8, 1890, p. 279, 



pi. 8, figs. 4, 4a. 



Black River (Platteville): Dixon, Illinois. 

 Sections of holotype. Cat. No. 46555, U.S.N.M. 



EATONIA Hall. Genotype: Atrypa peculiaris Conrad. 



Eatonia Hall, 10th Rep. New York State Cab. Nat. Hist., 1857, p. 90; 12th Rep., 

 ibid., 1859, p. 35; Pal. New York, 3, 1859, p. 432. Billings, Proc. Portland 

 Soc. Nat. Hist., 1863, p. 111. Zittel, Handb. Pal., 1, 1880, p. 691. Waagcn, 

 Mem. Geol. Surv. India, Pal. Indica, 13th ser., 1883, p. 412. Miller, N. A. 

 Geol. Pal., 1889, p. 345. Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 

 205; 13th Ann. Rep. New York State Geologist, 1895, p. 829. Koken, Die 

 Leitfossilien, Leipzig, 1896, p. 245. Miller, N. A. Geol. Pal., 2d App., 1897, 

 p. 760. Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 219. 



Eatonia goodlandensis Kindle and Breger. 



Eatonia goodlandensis Kindle and Bre~er, 28th Ann. Rep. Dep. Geol. Nat. Res. 



Indiana, 1904, p. 439, pi. 8, figs. 10-12. 

 Niagaran: Near Goodland, Indiana. 



ECCOPTOCHILE? MEEKANUS Slocom. See Ceraurinus icarus. 

 ECCULIOMPHALUS of authors. See Eccyliomphalus Portlock. 

 ECCYLIOMPHALUS (part) of authors. See Eccyliopterus Remele. 



ECCYLIOMPHALUS Portlock. Genotype: E. bucklandi Portlock. 



Ecculiomphalus Portlock, Geol. Rep. Londonderry, 1843, p. 411. 

 Eccyliomphalus McCoy, British Pal. Rocks and Foss., 1854, p. 301. Remele, 

 Zeits. d. d. geol. Gesell., 40, 1888, p. 666. Koken, Neues Jahrb. f. Min., Geol., 



84243 Bull. 9215 30 



