Acer |
Acer
|
Russia(Caucasus) |
Early Oligocene |
|
Gerlachidium |
Gerlachidium aechmophorum
|
Russia(Caucasus) |
Early Oligocene |
|
Phthanoperidinium |
Phthanoperidinium amoenum
|
Russia(Caucasus) |
Early Oligocene |
|
Deflandrea |
Deflandrea arcuata
|
Russia(Caucasus) |
Early Oligocene |
|
Areosphaeridium |
Areosphaeridium arcuatum
|
Russia(Caucasus) |
Early Oligocene |
|
Batiacasphaera |
Batiacasphaera baculata
|
Russia(Caucasus) |
Early Oligocene |
|
Tytthodiscus |
Tytthodiscus beloglinensis
|
Russia(Caucasus) |
Early Oligocene |
|
Rottnestia |
Rottnestia borussica
|
Russia(Caucasus) |
Early Oligocene |
|
Heteraulacacysta |
Heteraulacacysta campanula
|
Russia(Caucasus) |
Early Oligocene |
|
Tsuga |
Tsuga canadensiformis
|
Russia(Caucasus) |
Early Oligocene |
|
Ephedra |
Ephedra cheganica
|
Russia(Caucasus) |
Early Oligocene |
|
Samlandia |
Samlandia chlamydophora
|
Russia(Caucasus) |
Early Oligocene |
|
Hystrichokolpoma |
Hystrichokolpoma cinctum
|
Russia(Caucasus) |
Early Oligocene |
|
Diphyes |
Diphyes colligerum
|
Russia(Caucasus) |
Early Oligocene |
|
Phthanoperidinium |
Phthanoperidinium comatum
|
Russia(Caucasus) |
Early Oligocene |
|
Quercus |
Quercus conferta
|
Russia(Caucasus) |
Early Oligocene |
|
Heterosphaeridium |
Heterosphaeridium conjunctum
|
Russia(Caucasus) |
Early Oligocene |
|