Hemiplacophora |
Hemiplacophora semilunifera
|
Alabama |
Late Eocene |
Early Oligocene |
Histiocysta |
Histiocysta sp.A
sp. nov. |
Alabama |
Late Eocene |
Early Oligocene |
Homotryblium |
Homotryblium plectilum
|
Alabama |
Late Eocene |
Early Oligocene |
Pentadinium |
Pentadinium laticinctum
|
Mississippi |
Late Eocene |
Early Oligocene |
Lanternosphaeridium |
Lanternosphaeridium sp
|
Mississippi |
Late Eocene |
Early Oligocene |
Impagidinium |
Impagidinium simplicium
|
Mississippi |
Late Eocene |
Early Oligocene |
Phthanoperidinium |
Phthanoperidinium sp
|
Mississippi |
Late Eocene |
Early Oligocene |
Cerebrocysta |
Cerebrocysta bartonensis
|
Mississippi |
Late Eocene |
Early Oligocene |
Lejeunecysta |
Lejeunecysta hyalina
|
Mississippi |
Late Eocene |
Early Oligocene |
Achomosphaera |
Achomosphaera alcicornu
|
Mississippi |
Late Eocene |
Early Oligocene |
Apteodinium |
Apteodinium australiense
|
Mississippi |
Late Eocene |
Early Oligocene |
Enneadocysta |
Enneadocysta arcuata
|
Mississippi |
Late Eocene |
Early Oligocene |
Enneadocysta |
Enneadocysta multicornuta
|
Mississippi |
Late Eocene |
Early Oligocene |
Enneadocysta |
Enneadocysta sp
|
Mississippi |
Late Eocene |
Early Oligocene |
Ascostomocystis |
Ascostomocystis potane
|
Mississippi |
Late Eocene |
Early Oligocene |
Azolla |
Azolla
|
Mississippi |
Late Eocene |
Early Oligocene |
Batiacasphaera |
Batiacasphaera baculata
|
Mississippi |
Late Eocene |
Early Oligocene |