Dinogymnium |
Dinogymnium undulosum
|
Alabama |
Late Eocene |
Early Oligocene |
Homotryblium |
Homotryblium vallum
|
Alabama |
Late Eocene |
Early Oligocene |
Cyclopsiella |
Cyclopsiella vieta
|
Alabama |
Late Eocene |
Early Oligocene |
Polysphaeridium |
Polysphaeridium zoharyi
|
Alabama |
Late Eocene |
Early Oligocene |
Dinogymnium |
Dinogymnium acuminatum
|
Mississippi |
Late Eocene |
Early Oligocene |
Achomosphaera |
Achomosphaera alcicornu
|
Mississippi |
Late Eocene |
Early Oligocene |
Enneadocysta |
Enneadocysta arcuata
|
Mississippi |
Late Eocene |
Early Oligocene |
Wetzeliella |
Wetzeliella articulata
|
Mississippi |
Late Eocene |
Early Oligocene |
Membranophoridium |
Membranophoridium aspinatum
|
Mississippi |
Late Eocene |
Early Oligocene |
Apteodinium |
Apteodinium australiense
|
Mississippi |
Late Eocene |
Early Oligocene |
Batiacasphaera |
Batiacasphaera baculata
|
Mississippi |
Late Eocene |
Early Oligocene |
Batiacasphaera |
Batiacasphaera baculata
|
Mississippi |
Late Eocene |
Early Oligocene |
Cerebrocysta |
Cerebrocysta bartonensis
|
Mississippi |
Late Eocene |
Early Oligocene |
Rottnestia |
Rottnestia borussica
|
Mississippi |
Late Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta campanula
|
Mississippi |
Late Eocene |
Early Oligocene |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Mississippi |
Late Eocene |
Early Oligocene |
Batiacasphaera |
Batiacasphaera capitata
|
Mississippi |
Late Eocene |
Early Oligocene |