Cannosphaeropsis |
Cannosphaeropsis passio
|
Northern Hemisphere |
Serravallian |
|
Impagidinium |
Impagidinium patulum
|
Northern Hemisphere |
Langhian |
Holocene |
Enneadocysta |
Enneadocysta pectiniformis
|
Northern Hemisphere |
Late Priabonian |
Late Chattian |
Rhombodinium |
Rhombodinium perforatum
|
Northern Hemisphere |
Late Priabonian |
Early Rupelian |
Membranophoridium |
Membranophoridium perforatum
|
Northern Hemisphere |
Early Ypresian |
Middle Lutetian |
Saturnodinium |
Saturnodinium perforatum
|
Northern Hemisphere |
Aquitanian |
|
Deflandrea |
Deflandrea phosphoritica
|
Northern Hemisphere |
Early Ypresian |
Aquitanian |
Membranilarnacia |
Membranilarnacia picena
|
Northern Hemisphere |
Aquitanian |
Burdigalian |
Oligosphaeridium |
Oligosphaeridium poculum
|
Northern Hemisphere |
Early Turonian |
Middle Lutetian |
Dracodinium |
Dracodinium politum
|
Northern Hemisphere |
Early Ypresian |
|
Odontochitina |
Odontochitina porifera
|
Northern Hemisphere |
Santonian |
Late Maestrichtian |
Heteraulacacysta |
Heteraulacacysta porosa
|
Northern Hemisphere |
Santonian |
Middle Bartonian |
Rhombodinium |
Rhombodinium porosum
|
Northern Hemisphere |
Middle Bartonian |
Late Chattian |
Spiniferites |
Spiniferites porosus
|
Northern Hemisphere |
Santonian |
|
Cerebrocysta |
Cerebrocysta poulsenii
|
Northern Hemisphere |
Burdigalian |
Tortonian |
Senoniasphaera |
Senoniasphaera protrusa
|
Northern Hemisphere |
Santonian |
Campanian |
Hystrichokolpoma |
Hystrichokolpoma pseudooceanicum
|
Northern Hemisphere |
Early Rupelian |
|