258 Bulletin Wisconsin Natural History Society. [Vol. 9, No. 4 



Crepicephalus ? gibbsi Whitfield. Potsdam. 



Ann. Kept, Geol. Surv. Wis., Whitfield, 1877, p. 67. 



Geol. of Wis., Whitfield, 1882, >Vol. 4. p. 1S4, pi. 10, figs. 12, 13. 



Locality — Berlin, Wis. 



Types — Univ. of Wisconsin. 



Crepicephalus iowensis (Owen.) Potsdam. 



Undetermined Trilobitc, Kept. Geol. Pec, Chippewa Land Dist., 



Owen, 1848, p. 14, pi. 7, fig-. 1. 

 Dikelocephalus ? iowensis, Rept. Geol. Wis.. Iowa and Minn., 



1852, p. 575, pi. 1, fig. 4, pi. la, fig. 13. 

 Conoccphalites iowensis, Trans. Acad. Sci., St. Louis, Shumard, 



1S63, Vol. 2, p. 102. 

 Crepicephalus iowensis. Bull. U. S. Geol. Surv.. Walcott. 1884. 



No. 10, p. 36: 

 Locality — Near mouth of Black Piver, Wis. 

 Types—? 



Crepicephalus onustus Whitfield. Potsdam. 



Ann. Pept. Geol. Surv. Wis.. Whitfiell. 1877. p. 53. 



Geol. of W r is.. Whitfield. 1882. Vol. 4. p. 182. pi. 1. figs. 22, 23. 



Locality — Ettrick, Wis. 



Types — Univ. of Wisconsin. 



Crepicephalus wisconsensis Hall = Anomocare wisconsensis. 

 Crepicephalus wisconsensis Owen = Anomocare wisconsensis. 

 Crepicephalus wisconsensis Shumard = Anomocare wisconsensis. . 



Cytherina fabulites Conrad = Leperditia fabtilitcs. 



Dalmania meta Hall = Dalmanites meta. 



Dal ma iiia vigilaus Hall = Dalmanites vigilans. 



Dalmanites intermedins Walcott. Trenton (Ord.) 



Advanced Sheets. Thirty-first Ann. Rept. N. V. State Mus. of 



Nat. Hist., Walcott, 1877, p. 17. 

 Thirty-first Ann. Pept. N. Y. State' Mus. of Nat. Hist.. Walcott, 



1879, p. 69. 

 LocalityClifton and Platteville, Wis. 

 Types — Museum of Comparative Zoology, Cambridge. Miss. 



