682 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



13404. Unio condoni White. Cotypes. 



John Day (Miocene). Eastern Oregon. 



White, Bull. No. 18, U. S. Geol. Surv., 1885, p. 13, pi. 2, figs. 1-3. 



9033. Unio couesi White. Cotypes. 



Laramie (Cret.). Black Buttes Station, Wyoming. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 64, pi. 27, fig. ia; Third Ann. Rept. U. S. Geol. Surv., 

 1883, p. 432, pi. 16, fig. 1. 



12503. Unio cryptorhynchus White. Holotype. 



Laramie (Cret.). Dog Creek, Montana. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 68, pi. 24, figs, ia-ib; Third Ann. Rept. U. S. Geol. Surv., 

 1883, p. 431, pi. 14, fig. 6. 



12483. Unio cryptorhynchus White. Plesiotype. 



Laramie (Cret.). Mouth of Judith River, Montana. 



White, Third Ann. Rept. U. S. Geol. Surv., 1883, p. 431, pi. 14, 

 fig- 7- 



2163. Unio danae Meek and Hayden. Holotype and paratype. 



Laramie (Cret.). Bad Lands of Judith River, Montana. 



Meek and Hayden, Proc. Acad. Nat Sci. Phila., 1857, p. 145. — 

 Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 517, pi. 41, 

 figs. 3a-c. 



9021. Unio danae Meek and Haj^den ? Plesiotype. 



Laramie (Cret.). Black Buttes Station, Wyoming. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 68, pi. 27, figs. 2a, 2b; Third Ann. Rept. U. S. Geol Surv., 

 1883, p. 433, pi. 18, figs. 1, 2. 



21 175. Unio deweyanus Meek and Hayden. Holotype and 



paratype. 

 Laramie (Cret.). Mouth of Judith River, Montana. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., 1857, p. 145. — 

 Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 519, pi. 41, 

 figs. 2a-c— White, Third Ann. Rept. U. S. Geol. Surv., 1883, 

 p. 431, pi. 17, figs. 4, 5. 



9022. Unio endlichi White. Cotypes. 



Laramie (Cret.). Black Buttes Station, Wj^oming. 



White, Twelfth Ann. Rept. U.S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 66, pi. 26, figs, ia-ib; Third Ann. Rept. U. S. Geol. Surv., 

 1883, p. 432, pi. 15, figs. 1, 2. 



20048. Unio felchii White. Cotypes. 



Jurassic. Eight miles north of Canyon City, Colorado. 

 White, Bull. No. 29, U. S. Geol. Surv., 1886, p. 16, pi. 1, figs. 1-5. 



9043. Unio goniambonatus White. Cotypes. 



Laramie (Cret.). Black Buttes Station, Wyoming. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 63, pi. 29, figs, ia-ib; Third Ann. Rept. U. S. Geol. Surv., 

 1883, p. 433, pi. 19, figs. 3, 4. 



