The "Argiles fissilaires," a series of opal-bearing rocks of Patagonia. American Museum novitates ; no.687

By

Ameghino, Florentino, 1853-1911
McCartney, George Chester.
Scarritt Patagonian Expedition 1930-1931)
Simpson, George Gaylord, 1902-1984

Type

Book

Publication info

1934

Language

English