Stones of Celtis in the Tertiary of the western United States. American Museum novitates ; no. 298

Berry, Edward Wilber, b. 1875.2005-10-062005-10-061928http://hdl.handle.net/2246/42845 p. : ill. ; 23 cm.Includes bibliographical references.445927 bytesapplication/pdfen-USQL1 .A436 no.298, 1928Celtis -- West (U.S.)Seeds, Fossil -- West (U.S.)Ulmaceae, Fossil -- West (U.S.)Paleobotany -- Tertiary -- West (U.S.)Paleobotany -- West (U.S.)Stones of Celtis in the Tertiary of the western United States. American Museum novitates ; no. 298text