[图书][B] Cyclocarya brownii from the Paleocene of North Dakota, USA
MDW Taylor - 2010 - search.proquest.com
The Juglandaceae (walnuts, hickories, pecans) has one of the best-documented fossil
records in the Northern Hemisphere. The oldest modern genus, Cyclocarya, today restricted …
records in the Northern Hemisphere. The oldest modern genus, Cyclocarya, today restricted …