Glaphyrocysta |
Glaphyrocysta ordinata
|
Northern Hemisphere |
Thanetian |
Ypresian |
Heteraulacacysta |
Heteraulacacysta porosa
|
Northern Hemisphere |
Bartonian |
|
Homotryblium |
Homotryblium plectilum
|
Northern Hemisphere |
Bartonian |
Burdigalian |
Homotryblium |
Homotryblium tenuispinosum
|
Northern Hemisphere |
Ypresian |
Priabonian |
Homotryblium |
Homotryblium vallum
|
Northern Hemisphere |
Chattian |
Burdigalian |
Hystrichokolpoma |
Hystrichokolpoma bulbosum
|
Northern Hemisphere |
Danian |
|
Hystrichokolpoma |
Hystrichokolpoma cinctum
|
Northern Hemisphere |
Ypresian |
Aquitanian |
Hystrichokolpoma |
Hystrichokolpoma rigaudiae
|
Northern Hemisphere |
Ypresian |
Pleistocene |
Hystrichosphaeropsis |
Hystrichosphaeropsis obscura
|
Northern Hemisphere |
Chattian |
Late Neogene |
Impagidinium |
Impagidinium aquaeductum
|
Northern Hemisphere |
Serravallian |
Tortonian |
Impagidinium |
Impagidinium dispertitum
|
Northern Hemisphere |
Bartonian |
Chattian |
Impagidinium |
Impagidinium patulum
|
Northern Hemisphere |
Burdigalian |
Recent |
Invertocysta |
Invertocysta tabulata
|
Northern Hemisphere |
Serravallian |
Pleistocene |
Kisselevia |
Kisselevia coleothrypta
|
Northern Hemisphere |
Ypresian |
Rupelian |
Labyrinthodinium |
Labyrinthodinium truncatum
|
Northern Hemisphere |
Serravallian |
Tortonian |
Lejeunecysta |
Lejeunecysta sp
|
Northern Hemisphere |
Lutetian |
Recent |
Lentinia |
Lentinia serrata
|
Northern Hemisphere |
Lutetian |
Priabonian |