| Name | From | To | Age range |
|---|---|---|---|
| Alnus bremanoirensis | Late Paleocene | Early Eocene |
|
| Alnus parva | Paleogene | Neogene |
|
| Alnus vera | Early Tertiary | Early Oligocene |
|
| Alnus rubriformis | Paleocene | Early Pliocene |
|
| Alnus percuriosa | Paleogene | Neogene |
|
| Alnus gracilis | Danian | Danian |
|
| Alnus sp. Elsi.& Dilc.,1974 | Paleocene | Eocene |
|
| Alnus sp.3 | Early Tertiary | Early Tertiary |
|
| Alnus distincta | Paleogene | Neogene |
|
| Alnus subtilis | Paleogene | Neogene |
|
| Alnus maritima | Paleogene | Neogene |
|
| Alnus cordata | Early Tertiary | Early Tertiary |
|
| Alnus gratiosa | Paleogene | Neogene |
|
| Alnus japonica | Early Tertiary | Neogene |
|
| Alnus cognita | Paleogene | Neogene |
|
| Alnus principalis | Paleogene | Neogene |
|
| Alnus habilis | Paleogene | Neogene |
|