Genus Betula

Species total:
131
Age range:
230 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Betula minuta Danian Danian
Betula microphylla Early Paleocene Early Paleocene
Betula paterna Paleogene Neogene
Betula albae Early Tertiary Pleistocene
Betula triangularis Paleogene Neogene
Betula automnalis Paleogene Neogene
Betula verrucosa Tertiary Pleistocene
Betula occidentalis Paleogene Neogene
Betula resistens Paleogene Neogene
Betula gracilis Paleocene Late Neogene
Betula renata Paleogene Neogene
Betula alnoides Paleogene Neogene
Betula bifida Paleocene Miocene
Betula eramaniformis Paleocene Middle Oligocene
Betula sp.5 Paleogene Neogene
Betula sp.2 Early Tertiary Pleistocene
Betula probabilis Paleogene Neogene