Genus Quercus
- Species total:
- 221
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Quercus dentatiformis | Eocene | Miocene |
|
| Quercus sp. Fair.& Elsi.,1969 | Eocene | Oligocene |
|
| Quercus porrectus | Early Eocene | Late Miocene |
|
| Quercus furcinervis | Eocene | Eocene |
|
| Quercus tenella | Late Paleocene | Early Oligocene |
|
| Quercus granopollenites | Late Paleocene | Early Pliocene |
|
| Quercus microphylla | Paleogene | Neogene |
|
| Quercus gracilis | Paleocene | Miocene |
|
| Quercus variabilis | Early Tertiary | Early Tertiary |
|
| Quercus ovalis | Paleogene | Late Oligocene |
|
| Quercus gregaria | Paleogene | Neogene |
|
| Quercus conferta | Paleocene | Pliocene |
|
| Quercus sp.6 | Paleocene | Quaternary |
|
| Quercus explena | Paleogene | Neogene |
|
| Quercus macranthera | Tertiary | Miocene |
|
| Quercus fecunda | Paleogene | Neogene |
|
| Quercus asper | Cenozoic | Messinian |
|