BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 665 



iLLiENUs TRENTONENSis Emmons. Soo Bumastua milleri. 



Illaenus tumidlfrons Billings. 



IlLfnus tumidifrons Billings, Pal. Fosa., 1, Geo!. Surv. Canada, 1865, p. 278, 



fig. 264a, b. 

 Chazyan (Quebec P.): Cow Head, Newfoundland. 



ILL.ENUS viNDEX BUlings. See Thaleopa vindex. 



Ill^nus (Bumastus) worthenanus Meek and Worthen. See Bumaatua armatua. 



Inachus pervetus Conrad. See Euomphalua pervetua. 



Inachus undatus Emmons (part). See Plectoceras? iindatus. 



IxACHUs UNDATUS Courad (part). See Plectoceras halli. 



INDIANOCRINUS Miller and Gurley. Genotype: I. punctatus Miller and Gurley. 

 Indianocrinus Miller and Gurley, Bull. Illinois State Mua. Nat. Hist., 7, 1895, 

 p. 83.— Miller, N. A. Geol. Pal., 2d App., 1897, p. 748.— Bather, Treatise on 

 Zool. (Lankester), pt. 3, 1900, p. 145. 



Indianocrinus punctatus Miller and Gurley. 



Indianocrinus punctatus Miller and Gurley, Bull. Illinois State Mua. Nat. Hiat., 7, 



1895, p. 83, pi. 5, figs. 8-13.— Miller, N. A. Geol. Pal., 2d App., 1897, p. 748, 



fig. 1362. 

 Niagaran (Laurel): St. Paul, Indiana. 



INOCAULIS Hall. Genotype: I. plumulosa Hall 



Inocaulis Hall, Amer. Joiu". Sci. Arts, 2d ser., 11, 1851, p. 401; Pal. New York 

 2, 1852, p. 176; 20th Rep. New York State Cab. Hist., 1868, p. 218, rev. ed. 

 1870, p. 252.— Nicholson, Mon. British Grapt., 1872, p. 131.— Spencer, Bull 

 Mus. IJniv. State Missouri, 1, 1884, p. 33; Trans. Acad. Sci. St. Louis, 4, 1S84 

 p. 562, 583.— Miller, N. A. Geol. Pal., 1889, p. 193.— James, Jour. Cincinnati 

 Soc. Nat. Hist., 14, pt. 2, 1892, p. 161.— Pocta, Syst. Sil. Centre Boheme, 8 

 pt. 1, 1894, p. 197.— Elles and Wood, Mon. British Grapt., Pal. Soc, 1903, p 

 34.— Ruedemann, Mem. New York State Mus., 2, 1908, p. 185. 



Inocaulis anastomotica Ringueberg. See Palceodictyota anastomotica. 



Inocaulis arbuscula Ulrich. See Dictyonema arbusculum. 



Inocaulis bella Hall and Whitfield. See Palseodictyota bella. 



Inocaulis Canadensis Whiteavea. See Dictyonema canadense. 



Inocaulis cervicornis Spencer. 



Inocaulis cervicornis Spencer, Canadian Nat., 10, 1882, p. 165, nom. nud.; Bull. 



Mus. Univ. State Missouri, 1, 1884, p. 37, pi. 5, fig. 5; Trans. Acad. Sci. St. 



Louia, 4, p. 587, pi. 5, fig. 5.— Gurley, Jom-. Geol., 4, 1896, pp. 99, 308.— 



Bassler, Bull. U. S. Nat. Mus., 65, 1909, p. 51, fig. 65. 

 Niagaran dolomite: Hamilton, Ontario. 



Inocaulis congregatus Gurley. 



Inocaulis congregatua (Gurley MS.) Baasler, Bull. U. S. Nat. Mua., 65, 1909, 



p. 54, fig. 70. 

 Niagaran dolomite: Hamilton, Ontario. 



