BIBLIOGKAPHIC LIST OF GENERA AND SPEdlES. 465 



Dystactospongia insolens Miller. 



Dystactospongia insolens Miller, Jour. Cincinnati Soc. Nat. Hist., 5, 1S82, 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 madisoneneie Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, 



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

 Richmond (Wliitewater-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 Uhich 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. — Cat. Nos. 46554, 35404, U.S.N.M. 



Dystactospongia nidis 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 oi holotype.— Ca,t. 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. Portlond 

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

 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, ]S93, 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 Breger, 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. 001. — Remele, 

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



84243°— Bull. 92—15 30 



