On the relation of the Laramie molluscan fauna to that of the succeeding fresh-water Eocene, and other groups /
White, Charles A. 1826-1910.
On the relation of the Laramie molluscan fauna to that of the succeeding fresh-water Eocene, and other groups / by Charles A. White, M.D. - Washington, Govt. Print. Off., 1886. - 54 p. : incl. v pl. ; 24 cm. - U.S. Geological survey. Bulletin no. 34 . - Geological Survey (U.S.). Bulletin ; no. 34. .
gs 05000621
Mollusks, Fossil.
Paleontology--Cretaceous.
Paleontology--Tertiary.
QE75 / .B9 no. 34
On the relation of the Laramie molluscan fauna to that of the succeeding fresh-water Eocene, and other groups / by Charles A. White, M.D. - Washington, Govt. Print. Off., 1886. - 54 p. : incl. v pl. ; 24 cm. - U.S. Geological survey. Bulletin no. 34 . - Geological Survey (U.S.). Bulletin ; no. 34. .
gs 05000621
Mollusks, Fossil.
Paleontology--Cretaceous.
Paleontology--Tertiary.
QE75 / .B9 no. 34