Hackberry seeds from the Pleistocene loess of northern China. American Museum novitates ; no.283

Chaney, Ralph Works, 1890-Barbour, George B. (George Brown), 1890-1977.2005-10-062005-10-061927http://hdl.handle.net/2246/42802 p. : ill. ; 23 cm.Includes bibliographical references.232915 bytesapplication/pdfen-USQL1 .A436 no.283, 1927Celtis barbouri.Seeds, Fossil -- China -- Hebei Sheng.Hackberry -- China -- Hebei Sheng.Paleobotany -- Pleistocene -- China -- Hebei Sheng.Paleobotany -- China -- Hebei Sheng.Hackberry seeds from the Pleistocene loess of northern China. American Museum novitates ; no.283text