334 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



479. Inoceramus proximus ? subcircularis Meek. Cotypes. 



Fort Pierre (Cret.). Yellowstone River, near Miles City, 

 Montana. 



Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 55, pi. 12, 

 figs. 2a, 2b. 



20246. Inoceramus sagensis Owen. Holotype. 



Fort Pierre (Cret. ). Sage Creek, Cheyenne River, South 

 Dakota. 



Owen, Rept. Geol. Surv. Wis., Iowa, and Minn., 1852, p. 5S2, pi. 

 7, ng. 3. 



12313. Inoceramus sagensis Owen. Plesiotypes. 



Fort Pierre (Cret.). Cheyenne River, near Rapid Creek, 

 Black Hills, South Dakota. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 p. 393, pi. 7, fig. 12; pi. 8, fig. 2. 



485. Inoceramus sagensis nebrascensis (Owen). Plesiotype. 

 Fort Pierre (Cret.). White River, above Bad Dands, 

 South Dakota. 



Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 52, pi. 13, 

 figs. 2a, 2b. 



673. Inoceramus simpsoni Meek. Holotype. 



Colorado (Cret.). North Platte River, above Platte 

 Bridge, South Dakota. 



Meek, Proc. Acad. Nat. Sci. Phila., i860, p. 3T2; Rept. Expl. 

 Great Basin of Utah, Simpson, 1876, p. 360, pi. 4, fig. 4; 

 Rept. U. S. Geol. Expl. 40th Par., IV, Pt. I, 1877, p. 142, 

 pi. 13, fig. 3. — Stanton. Bull. No. 106, U. S. Geol. Surv., 1893, 

 p. 79, pi. 12, fig. 1. 



12275. Inoceramus simpsoni Meek? Plesiotype. 



Fort Pierre (Cret.). Black Hills, South Dakota. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 P- 395, pi. 9, fig- 9- 



12320. Inoceramus simpsoni Meek. Plesiotypes. 



Fort Pierre (Cret.). Old Woman Fork, Black Hills, 

 Wyoming. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 p. 395, pi. S, fig. 1. 



4301. Inoceramus subcompressus Meek and Hayden. Holotype. 

 Fox Hills (Cret.). Mouth of Judith River, Montana. 

 Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for i860, p. 1S1. 

 = Inoceramus cripsii? subcompressus. 



12276. Inoceramus sublaevis Hall and Meek. Plesiotypes. 



12277. Fort Pierre (Cret.). Forks of Cheyenne River, and 



Redwater Valley, Black Hills, South Dakota. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 p. 393, pi. 10, figs. 1-3. 



