Genus Betula
- Species total:
- 131
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Betula carpinipollis | Paleogene | Neogene |
|
| Betula alba | Paleocene | Quaternary |
|
| Betula mediocris | Paleogene | Neogene |
|
| Betula inflata | Paleogene | Neogene |
|
| Betula minuta | Danian | Danian |
|
| Betula paterna | Paleogene | Neogene |
|
| Betula microphylla | Early Paleocene | Early Paleocene |
|
| Betula albae | Early Tertiary | Pleistocene |
|
| Betula automnalis | Paleogene | Neogene |
|
| Betula triangularis | Paleogene | Neogene |
|
| Betula verrucosa | Tertiary | Pleistocene |
|
| Betula resistens | Paleogene | Neogene |
|
| Betula gracilis | Paleocene | Late Neogene |
|
| Betula occidentalis | Paleogene | Neogene |
|
| Betula renata | Paleogene | Neogene |
|
| Betula bifida | Paleocene | Miocene |
|
| Betula eramaniformis | Paleocene | Middle Oligocene |
|