Cassia |
Cassia liguitum
|
Bulgaria |
Oligocene |
Miocene |
Cyclosorus |
Cyclosorus stiriacus
|
Bulgaria |
Middle Eocene |
Miocene |
Libocedrus |
Libocedrus salicornoides
|
Bulgaria |
Oligocene |
Miocene |
Chrisodium |
Chrisodium lanzeanum
|
Bulgaria |
Late Eocene |
Early Oligocene |
Ficus |
Ficus sp
|
Bulgaria |
Oligocene |
|
Rhododendron |
Rhododendron sp
|
Bulgaria |
Oligocene |
|
Lygodium |
Lygodium sp
|
Bulgaria |
Oligocene |
|
Mohria |
Mohria sp
|
Bulgaria |
Oligocene |
|
Gleichenia |
Gleichenia sp
|
Bulgaria |
Oligocene |
|
Platycardia |
Platycardia sp
|
Bulgaria |
Oligocene |
|
Engelhardtia |
Engelhardtia sp
|
Bulgaria |
Oligocene |
|
Castanea |
Castanea sp
|
Bulgaria |
Oligocene |
|
Quercus |
Quercus sp
|
Bulgaria |
Oligocene |
|
Fagus |
Fagus sp
|
Bulgaria |
Oligocene |
Late Neogene |
Nyssa |
Nyssa sp
|
Bulgaria |
Oligocene |
|
Tricolporopollenites |
Tricolporopollenites pseudocingulum
|
Bulgaria |
Oligocene |
|
Tricolporopollenites |
Tricolporopollenites microhenrici
|
Bulgaria |
Oligocene |
|