Adnatosphaeridium |
Adnatosphaeridium huenickenii
sp. nov. |
Argentina(Santa Cruz) |
Eocene |
|
Cannosphaeropsis |
Cannosphaeropsis caulleryi
|
Argentina(Santa Cruz) |
Eocene |
|
Cannosphaeropsis |
Cannosphaeropsis caulleryi
|
Argentina(Santa Cruz) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium heteracanthum
|
Argentina(Santa Cruz) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium patagonicum
sp. nov. |
Argentina(Santa Cruz) |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium diktyoplokum
|
Argentina(Santa Cruz) |
Early Eocene |
Oligocene |
Cyclonephelium |
Cyclonephelium
|
Argentina(Santa Cruz) |
Eocene |
|
Cyclonephelium |
Cyclonephelium retiintextum
|
Argentina(Santa Cruz) |
Eocene |
|
Deflandrea |
Deflandrea asymmetrica
|
Argentina(Santa Cruz) |
Eocene |
|
Deflandrea |
Deflandrea ectorugosa
sp. nov. |
Argentina(Santa Cruz) |
Eocene |
|
Deflandrea |
Deflandrea endopapillata
sp. nov. |
Argentina(Santa Cruz) |
Eocene |
|
Deflandrea |
Deflandrea granulata
|
Argentina(Santa Cruz) |
Late Paleocene |
Oligocene |
Deflandrea |
Deflandrea macmurdoensis
|
Argentina(Santa Cruz) |
Eocene |
|
Deflandrea |
Deflandrea oebisfeldensis
|
Argentina(Santa Cruz) |
Late Paleocene |
Oligocene |
Hystrichosphaera |
Hystrichosphaera membranosa
|
Argentina(Santa Cruz) |
Eocene |
|
Hystrichosphaera |
Hystrichosphaera membranosa
sp. nov. |
Argentina(Santa Cruz) |
Late Eocene |
|
Hystrichosphaera |
Hystrichosphaera ramosa
sp. nov. |
Argentina(Santa Cruz) |
Eocene |
|