Gerdiocysta |
Gerdiocysta conopeum
|
Belgium |
Oligocene |
|
Gerdiocysta |
Gerdiocysta conopeum
|
France(Paris Basin) |
Oligocene |
|
Glaphyrocysta |
Glaphyrocysta semitecta
|
Belgium |
Late Lutetian |
Early Bartonian |
Glaphyrocysta |
Glaphyrocysta semitecta
|
England(Hampshire) |
Late Lutetian |
Early Bartonian |
Glaphyrocysta |
Glaphyrocysta semitecta
|
England(Hampshire) |
Late Lutetian |
Early Bartonian |
Glaphyrocysta |
Glaphyrocysta semitecta
|
Belgium |
Late Lutetian |
Early Bartonian |
Glaphyrocysta |
Glaphyrocysta semitecta
|
France(Paris Basin) |
Late Lutetian |
Early Rupelian |
Heteraulacacysta |
Heteraulacacysta porosa
|
Belgium |
Late Lutetian |
Early Bartonian |
Heteraulacacysta |
Heteraulacacysta porosa
|
England(Hampshire) |
Late Lutetian |
Early Bartonian |
Heteraulacacysta |
Heteraulacacysta porosa
|
France(Paris Basin) |
Late Lutetian |
Priabonian |
Homotryblium |
Homotryblium floripes
|
Belgium |
Bartonian |
Priabonian |
Homotryblium |
Homotryblium floripes
|
England(Hampshire) |
Bartonian |
Priabonian |
Homotryblium |
Homotryblium plectilum
|
England(Hampshire) |
Bartonian |
Priabonian |
Homotryblium |
Homotryblium plectilum
|
Belgium |
Bartonian |
Priabonian |
Membranophoridium |
Membranophoridium aspinatum
|
Belgium |
Late Priabonian |
Early Rupelian |
Membranophoridium |
Membranophoridium aspinatum
|
England(Hampshire) |
Late Priabonian |
Early Rupelian |
Phthanoperidinium |
Phthanoperidinium sp.A
sp. nov. |
France(Paris Basin) |
Late Lutetian |
|