138 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



27128. Ceratiocaris (Colpocaris) bradleyi Meek. Cotypes. 



Waverly (Miss.). Near Danville, Kentucky. 



Meek, Geol. Surv. Ohio, II, 1875, p. 318, pi. iS, figs. 6a-6e. 

 = Colpocaris bradleyi. 



27127. Ceratiocaris (Colpocaris ) elytroides Meek. Cotypes. 



Waverly (Miss.). Near Danville, Kentucky. 



Meek, Geol. Surv. Ohio, II, 1875, p. 319, pi. 18, figs. 5a, 5b. 



— Colpocaris elytroides. 



27129. Ceratiocaris (Solenocaris) strigata Meek. Cotypes. 



Waverly (Miss.). Near Danville, Kentucky. 



Meek, Geol. Surv. Ohio, II, 1S75, p. 321, pi. 18, figs. 4a-4c 

 = Strigocaris strigata. 



41506. Ceratopsis chambersi (Miller). Plesiotypes. 



Black River (Ord.). St. Paul, Minnesota. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept, III, Pt. II, 

 1894, p. 676, pi, 46, figs. 19-22. 



41335. 'Ceratopsis chambersi robusta Ulrich. Holotype. 



Richmond (Ord.). Near Spring Valley, Minnesota. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, Pt. II, 

 1S94, p. 677, text figs. 50 a, b. 



41500. Ceratopsis intermedia Ulrich. Cotypes. 



Trenton (Ord.). Bank Dick Creek, near Covington, Ken- 

 tucky. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, Pt. II, 

 1894, p. 676. 



25695. Ceraurus pleurexanthemus Green. Plastotype. 



Ordovician. Near Newport, New York. 



Green, Mon. Trilobites N. America, Phila., 1S32, p. 84. Cast 

 No. 33. 



1 15555. Cercomya ledaeformis Guppy. Holotype. 



Oligocene. Manzanilla, Trinidad, British West Indies. 



Guppy, Quart. Journ. Geol. Soc, London, XXII, 1866, p. 581, pi. 

 26, fig. 1. 



= L,eda guppy i. 



1 13377. Cerithidea scalata Heilprin. Cotypes. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Heilprin, Trans. Wagner Free Inst. Sci. Phila., I, 18S7, p. 132, 

 pi. 16b, fig. 71. 



= Potamides (Pyeazisinus) scalatus. 



293. Cerithiopsis moreauensis (Meek and Hayden). Holot} T pe. 

 Fox Hills (Cret.). Moreau River, South Dakota. 



Meek, Rept. U. S. Geol. .Surv. Terr., IX, 1876, p. 335, pi. 31, fig 

 4; p. 336, text fig. 3S. 



See Turritella moreauensis. 



