196 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



41956. Cyphaspis ? galenensis Clarke. Holotype. 



Trenton ( Ord. ). Cannon Falls, Minnesota. 



Clarke, Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, I't. II, 

 i"*^94, P- 759. ^K- ''^-• 



43017. Cyphaspis stephanophora Hall and Clarke. Plastotype. 



Onondaga (Dev. ). Canandaigua, New York. 



Hall and Clarke, Nat. Hist. New York, Pal. VII, jSSS, p. 142, 

 pi. 24, fig. 2. 



9838. Cyphosoma texanum (Roemer). Ple.siotypes. 



F'redericksbnrg (Lower Cret.). Leon Springs, Texas. 

 Hall, Rept. U. vS. Me.xican Bound. Surv., Emory, I, Pt. II, 1857, 



P- 145- 

 = Diplopodia texanum. 



431S9. Cyphotrypa acervulosa (Ulricli). Figured sections of holo- 

 type. 

 Trenton (Ord.). Decorali, Iowa. 



Ulrich and Bassler, Smithsonian Misc. Coll., Quart., XLVII, 1904, 

 p. 30, pi. 8, figs. 1-3. 



See Leptotrypa acervulosa. 



43188. Cyphotrypa frankfortensis Ulrich and Bassler. Holotype 



and figiu'ed .sections. 

 Trenton (Ord.). Frankfort, Kentucky. 



Ulrich and Bassler, vSmith.sonian Misc. Coll., Quart., XLVII, 1904, 

 p. 30, pi. 8, figs. 7-9. 



43192. Cyphotrypa ^vilmingtonensis Ulrich and Bassler. Holotype 



and figured .sections. 

 Richmond (Ord.). Wilmington, Illinois. 



Ulrich and Bas.sler, Smithsonian Misc. Coll., Quart., XLVII, 1904, 

 p. 31, pi. 8, figs. 4-6. 



164928. Cypraea chilona Dall. Holotype. 



Chipola (Oligocene). Alum Bluff, Chipola River, Florida. 

 Dall, Trans. Wagner PYee Inst. Sci. Phila., HI, Pt. V, 1900, pi. 

 39. fi.^'-^- i> 3- 



135 1 57. Cypraea dalli Aldrich. Holotype. 



Ivocene. Red Bluff, Wayne County, Missi.ssijipi. 



Aldrich, The Nautilus, VII, No. 9, 1894, p. 98, ])]. 4, fig. 2. 



1 12073. Cypraea heilprinii Dall. Cotypes. 



114103. Oligocene. Ballast Point, Tampa, and Chipola River, 



Florida. 



Dall, Trans. Wagner Vree In.st. vSci. Phila., Ill, I't. I, 1890, ]). 166, 

 pi. II, figs. 2, 2a. 



ii409(). Cypraea pinguis Conrad. Plesiotypes. 



Oligocene. Calhoun County, iHorida. 



Dall, Trans. Wagner Free In.st. Sci. Phila., HI, Pt. I, 1890, p. 164, 

 pi. II, figs. I, la. 



