BIBLIOGRAPHIC LIST OF GENEEA AND SPECIES. 675 



Isoteloldes homalonotoldes (Walcott). 



Asaphus homalonotoides Walcott, 31st Rep. New York State Mus. Nat. Hist., 



1879, 1880, adv. sheets Sept. 20, 1877, p. 70. Whitfield, Geol. Wisconsin, 4, 



1882, p. 237, pi. 5, fig. 4. 

 Asaphus triangulates Whitfield, Ann. Rep. for 1879, Wisconsin Geol. Surv., 1880, 



p. 59. 

 Isoteloides homalonotoides Raymond, Ann. Carnegie Mus., 7, 1910, p. 52, pi. 16, 



figs. 9-11. 

 Black River: Dunleith, Illinois; Grant County, Wisconsin; Pattersonville, New 



York; Ottawa, Canada. 

 Trenton: Smiths Basin, New York. 



Isoteloldes whltfleldl Raymond. 



Asaphus canalis Whitfield (not Hall), Bull. Amer. Mus. Nat. Hist., 1, 1886, p. 



336, pi. 34, figs. 1-8; ibid., 2, 1889, p. 64, pis. 11, 12. Seely, Vermont State 



Geol., Rep. 7, 1910, pi. 58. 

 Isotelus canalis Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 291, fig. 



1600. 

 Isoteloides whitfieldi Raymond, Ann. Carnegie Mus., 7, 1910, p. 36, pi. 16, figs. 



1-4, fig. 4. 

 Canadian (Beekmantown): Crown Point, New York; FortCassin, Vermont. 



ISOTELUS DeKay. Genotype: I. gigas DeKay. 



Isotelus DeKay, Ann. Lyceum Nat. Hist. New York, 1, p. 174. Green, Mon. 

 Tril. N. A., 1832, pp. 17, 64. Edwards, Hist. Nat. d. Crust., 3, 1840, p. 297. 

 Portlock, Rep. Geol. Londonderry, 1843, p. 293. Goldfuss, Neues Jahrb. f. 

 Min., etc., 1843, pp. 541, 554. McCoy, Ann. Mag. Nat. Hist., (2), 4, 1849, 

 p. 399; British Pal. Rocks, Fossils, 1854, p. 169. Emmons, Amer. Geology, 

 1, pt. 2, 1855, p. 215. Salter, Mem. Geol. Surv. United Kingdom, dec. 11, 

 1864, pi. 3; Mon. British Tril., Pal. Soc., 1866, p. 147. Miller, Cincinnati 

 Quart. Jour. Sci., 1, 1874, p. 137. Zittel, Handb. Pal., 2, 1885, p. 608. 

 Brdgger, Afh. Sveriges Geol.Unders., ser. C, No. 82, 1886, p. 31; Bihang till 

 K. Sven. Vet.-Akad. Handl., 11, No. 3, 1886, p. 31. Clarke, Geol. Minne- 

 sota, 3, pt. 2, 1894, p. 700. Koken, Die Leitfossilien, Leipzig, 1896, p. 28. 

 Schmidt, Mem. 1'Acad. Imp. Sci. St. Petersburg, 8th ser., 6, 1898, pp. 11, 

 12, 33. Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 

 1052. Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 291. Slocom, 

 Field Mus. Nat. Hist., Geol. Ser., 4, 1913, p. 47. Raymond, Trans, and Proc. 

 Roy. Soc. Canada, 5, 3rd ser., sec. 4, 1912, p. 115; Zittel-Eastman Textb. 

 Pal., 1913, p. 719. 



ISOTELUS ALACEK Billings. See Brachyaspis alacer. 



ISOTELUS ANGUSTICAUDUS Raymond. See Isoteloides angusticaudus. 



Isotelus arenlcola Raymond. 



Isotelus arenlcola Raymond, Ottawa Nat., 24, 1910, p. 130, figs. 1, 2 (?pl. 2, fig. 5). 

 Chazyan (Aylmer): Deschenes and Britannia, near Ottawa, and West Hawkes- 

 bury, Canada. 



ISOTELUS? BEARSI Raymond. See Vogdesia bears! 



Isotelus benjamin! TJlrich. 



Isotelus benjamini Ulrich in Foerste, Jour. Cincinnati Soc. Nat. Hist., 21, 1914, 



p. 144, fig. 4. 

 Trenton (Upper): Covington and Rogers Gap, Kentucky. 



