Genus Betula
- Species total:
- 131
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Betula tortusa | Eocene | Eocene |
|
| Betula prisca | Eocene | Eocene |
|
| Betula leopoldae | Eocene | Eocene |
|
| Betula unesta | Paleogene | Neogene |
|
| Betula diversa | Paleogene | Neogene |
|
| Betula pseudorenata | Paleogene | Neogene |
|
| Betula pulvinaris | Paleogene | Neogene |
|
| Betula pubescens | Tertiary | Pleistocene |
|
| Betula aperta | Paleogene | Neogene |
|
| Betula plana | Paleogene | Neogene |
|
| Betula sp.6 | Paleogene | Neogene |
|
| Betula lutea | Paleogene | Neogene |
|
| Betula ratiocinativa | Paleogene | Neogene |
|
| Betula populifolia | Paleogene | Neogene |
|
| Betula compacta | Paleogene | Neogene |
|
| Betula carpinipollis | Paleogene | Neogene |
|
| Betula alba | Paleocene | Quaternary |
|