Structural elements of the oldrock floor of the Gobi region. American Museum novitates ; no. 135

Berkey, Charles Peter, b. 1867.Morris, Frederick Kuhne, 1886-Central Asiatic Expeditions (1921-1930)2005-10-062005-10-061924http://hdl.handle.net/2246/448416 p. : ill., map ; 24 cm.1851619 bytesapplication/pdfen-USQL1 .A436 no.135, 1924Groups (Stratigraphy) -- Gobi Desert (Mongolia and China)Geology, Structural -- Gobi Desert (Mongolia and China)Geology -- Gobi Desert (Mongolia and China)Structural elements of the oldrock floor of the Gobi region. American Museum novitates ; no. 135Elements of oldrock floor of Gobi regiontext