Xiphophoridium |
Xiphophoridium alatum
|
Atlantic Ocean(North) |
Cenomanian |
|
Achomosphaera |
Achomosphaera alcicornu
|
Atlantic Ocean(North) |
Danian |
|
Phthanoperidinium |
Phthanoperidinium amoenum
|
Atlantic Ocean(North) |
Bartonian |
|
Enneadocysta |
Enneadocysta arcuata
|
Atlantic Ocean(North) |
Late Bartonian |
Early Priabonian |
Litosphaeridium |
Litosphaeridium arundum
|
Atlantic Ocean(North) |
Early Turonian |
|
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Atlantic Ocean(North) |
Middle Cenomanian |
Early Turonian |
Melitasphaeridium |
Melitasphaeridium asterium
|
Atlantic Ocean(North) |
Middle Bartonian |
|
Palaeocystodinium |
Palaeocystodinium australinum
|
Atlantic Ocean(North) |
Danian |
|
Cerebrocysta |
Cerebrocysta bartonensis
|
Atlantic Ocean(North) |
Bartonian |
Priabonian |
Achilleodinium |
Achilleodinium biformoides
|
Atlantic Ocean(North) |
Late Bartonian |
Early Priabonian |
Damassadinium |
Damassadinium californicum
|
Atlantic Ocean(North) |
Danian |
|
Heteraulacacysta |
Heteraulacacysta campanula
|
Atlantic Ocean(North) |
Priabonian |
Early Rupelian |
Endoscrinium |
Endoscrinium campanula
|
Atlantic Ocean(North) |
Cenomanian |
Early Turonian |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Atlantic Ocean(North) |
Priabonian |
Early Rupelian |
Trichodinium |
Trichodinium castanea
|
Atlantic Ocean(North) |
Middle Cenomanian |
Early Turonian |
Xenascus |
Xenascus ceratioides
|
Atlantic Ocean(North) |
Albian |
Early Cenomanian |
Samlandia |
Samlandia chlamydophora
|
Atlantic Ocean(North) |
Late Bartonian |
Early Priabonian |