Pteridacidites |
Pteridacidites grandifoliiformis
|
Georgian |
Sarmatian |
Egrissian |
Pteridacidites |
Pteridacidites guriensis
sp. nov. |
Georgian |
Early Egerian |
|
Pteridacidites |
Pteridacidites helveticus
|
Georgian |
Sarmatian |
|
Pteridacidites |
Pteridacidites helveticus
|
Hungary |
Early Helvetian |
|
Pteridacidites |
Pteridacidites kimmeriensis
sp. nov. |
Georgian |
Egrissian |
|
Pteridacidites |
Pteridacidites longifoliiformis
sp. nov. |
Georgian |
Pontian |
|
Pteridacidites |
Pteridacidites longifoliiformis
|
Georgian |
Meotian |
Egrissian |
Pteridacidites |
Pteridacidites pseudocreticus
sp. nov. |
Georgian |
Middle Pliocene |
|
Pteridacidites |
Pteridacidites pseudocreticus
|
Georgian |
Meotian |
Gurian |
Pteridacidites |
Pteridacidites rarotuberculatus
sp. nov. |
Georgian |
Middle Pliocene |
|
Pteridacidites |
Pteridacidites rarotuberculatus
|
Georgian |
Early Egerian |
Middle Pliocene |
Pteridacidites |
Pteridacidites remotifolioides
sp. nov. |
Georgian |
Middle Pliocene |
|
Pteridacidites |
Pteridacidites remotifolioides
|
Georgian |
Meotian |
Gurian |
Pteridacidites |
Pteridacidites spiniverrucatus
|
Georgian |
Middle Pliocene |
|
Pteridacidites |
Pteridacidites spiniverrucatus
|
Italy |
Late Miocene |
|
Pteridacidites |
Pteridacidites variabilis
sp. nov. |
Georgian |
Middle Pleistocene |
|
Pteridacidites |
Pteridacidites variabilis
|
Georgian |
Middle Pleistocene |
Late Pleistocene |