Betula leopoldae
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Taxonavigation
[edit]Taxonavigation: Fagales |
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Classification System: APG IV
Superregnum: Eukaryota |
Familia: Betulaceae
Subfamilia: Betuloideae
Genus: Betula
Species: †Betula leopoldae
Name
[edit]- Type locality: Middle Eocene, Tom Thumb Tuff Member, Klondike Mountain Formation, Republic, Washington, USA
References
[edit]- Wolfe, Jack A. & Wehr, Wesley C. (1987). Middle Eocene Dicotyledonous Plants from Republic, Northeastern Washington. United States Geological Survey Bulletin 1597: 13.
- Crane P.R. & Stockey R.A. (1987). Betula leaves and reproductive structures from the Middle Eocene of British Columbia, Canada. Canadian Journal of Botany 65 (12): 2490–2500.