200 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



28939. Cyprina ? cinnabarensis vStanton. Cotypes. 



Jurassic. Cinnabar Mountain, Montana, and Yellowstone 

 National Park. 



Stanton, Mon. XXXII, Tt. II, U. vS. Geol. Surv., iHgg, p. 621, 

 pi. 73, figs. 7, 8. 



306. Cyprina compressa Meek and Hayden. Holotype. 



Fox Hills (Cret.). Mouth of Moreau River, vSouth 

 Dakota. 

 Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for 1857, p. 144. 

 = Cyprina ovata compressa. 



457. Cyprina cordata Meek and Hayden. Holotype. 



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



Meek and Hayden, Proc. Acad. Nat. vSci. Phila., for 1857, p. 143. 

 ^Sphaeriola ? cordata. 



12362. Cyprina ? dallii White. Holotj'pe. 



Lower Cretaceous? Fos.sil Point, Port Moller, Alaska. 



White, Bull. No. 4, U. vS. Geol. Surv., 1884, p. 14, pi. 6, fig. i. 



444. Cyprina humilis Meek and Hayden. Holotype and 



paratypes. 

 F'ox Hills (Cret.). Branch of Cheyenne River, near 

 Black Hills, South Dakota. 



Meek and Hayden, Proc. Acad. Nat. vSci. Phila., for i860, p. 179. 



= Veniella ( Venilicardia) humilis. 



28940. Cyprina? iddingsi vStanton. Holotype and paratypes. 



Jurassic. Yellow.stone National Park. 



vStanton, Mon. XXXH, Pt. II, U. S. Geol. Surv., 1899, p. 622, 

 pi. 73, fig. 9. 



23059. Cyprina occidentalis Whiteaves. Plesiotype. 



Knoxville (Lower Cret.). Near vStephenson, Tehama 

 County, California. 



vStanton, Bull. No. 133, I^. vS. Geol. Surv., 1895 (Feb., 1896), p. 60, 

 ])1. 12, fig. 2. 



306. Cyprina ovata Meek and Hayden. Holotype. 



hV)x Hills (Cret.). Mouth of Heart River, North Dakota. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for 1857, p. 144.— 

 Meek, Kept. U. S. Geol. Surv. Terr., IX, 1876, p. 146, text 

 fig. 8, pi. 29, fig.s. 7a-c. 



306. Cyprina ovata compressa (Meek aiid Hayden). Holotype. 

 Cretaceous. Mouth of Heart River, North Dakota. 



Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 147, pi. 30, fig. 11. 



See Cyprina compressa. 



