Hystrichosphaera |
Hystrichosphaera ramosa
|
England(Kent) |
Cenomanian |
Eocene |
Spiniferites |
Spiniferites ramosus
|
England(Kent) |
Cenomanian |
Eocene |
Hystrichosphaera |
Hystrichosphaera ramosa
|
England(Kent) |
Ypresian |
|
Spiniferites |
Spiniferites ramosus
|
England(Kent) |
Ypresian |
|
Hystrichosphaera |
Hystrichosphaera ramosa
|
England(Kent) |
Ypresian |
|
Spiniferites |
Spiniferites ramosus
|
England(Kent) |
Ypresian |
|
Gonyaulacysta |
Gonyaulacysta orthoceras
|
Italy |
Senonian |
Paleocene |
Tenua |
Tenua sp
|
Italy |
Senonian |
Paleocene |
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Italy |
Senonian |
Paleocene |
Hystrichosphaeridium |
Hystrichosphaeridium recurvatum
|
Italy |
Senonian |
Paleocene |
Oligosphaeridium |
Oligosphaeridium complex
|
Italy |
Senonian |
Paleocene |
Oligosphaeridium |
Oligosphaeridium intermedium
sp. nov. |
Italy |
Senonian |
Paleocene |
Exochosphaeridium |
Exochosphaeridium striolatum
|
Italy |
Senonian |
Paleocene |
Cordosphaeridium |
Cordosphaeridium commune
|
Italy |
Senonian |
Paleocene |
Areoligera |
Areoligera tenuicapillata
|
Italy |
Senonian |
Paleocene |
Cyclonephelium |
Cyclonephelium expansum
sp. nov. |
Italy |
Senonian |
Paleocene |
Spiniferites |
Spiniferites ramosus
|
Italy |
Senonian |
Paleocene |