| Name | From | To | Age range |
|---|---|---|---|
| Corylus crassa | Late Eocene | Late Eocene |
|
| Corylus itelmenensis | Late Neogene | Late Neogene |
|
| Corylus colchica | Pliocene | Pliocene |
|
| Corylus granilabratus | Late Cretaceous | Late Cretaceous |
|
| Corylus quarri | Miocene | Miocene |
|
| Corylus sp. Roma.,1956 | Oligocene | Oligocene |
|
| Corylus chinensis | Pleistocene | Pleistocene |
|
| Corylus sp. Pokr.,1956 | Oligocene | Oligocene |
|
| Corylus avellana | Early Tertiary | Holocene |
|
| Corylus | Early Triassic | Quaternary |
|
| Corylus sp | Callovian | Holocene |
|
| Corylus heterophylla | Late Eocene | Pleistocene |
|
| Corylus americana | Early Tertiary | Late Pliocene |
|
| Corylus sibirica | Oligocene | Late Neogene |
|
| Corylus concinna | Paleogene | Neogene |
|
| Corylus sp.1 | Paleogene | Neogene |
|
| Corylus plana | Paleogene | Neogene |
|