Heteraulacacysta |
Heteraulacacysta porosa
|
North Sea |
Bartonian |
|
Homotryblium |
Homotryblium tenuispinosum
|
North Sea |
Ypresian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
North Sea |
Ypresian |
Lutetian |
Hystrichosphaeropsis |
Hystrichosphaeropsis costae
|
North Sea |
Lutetian |
|
Hystrichostrogylon |
Hystrichostrogylon clausenii
|
North Sea |
Lutetian |
|
Leiosphaeridium |
Leiosphaeridium sp
|
North Sea |
Thanetian |
Ypresian |
Membranilarnacia |
Membranilarnacia compressa
|
North Sea |
Ypresian |
|
Membranilarnacia |
Membranilarnacia furensis
|
North Sea |
Ypresian |
|
Membranilarnacia |
Membranilarnacia glabra
|
North Sea |
Ypresian |
|
Phelodinium |
Phelodinium magnificum
|
North Sea |
Ypresian |
|
Phthanoperidinium |
Phthanoperidinium clithridium
|
North Sea |
Lutetian |
|
Phthanoperidinium |
Phthanoperidinium distinctum
|
North Sea |
Lutetian |
|
Phthanoperidinium |
Phthanoperidinium powellii
|
North Sea |
Lutetian |
|
Phthanoperidinium |
Phthanoperidinium regale
|
North Sea |
Lutetian |
|
Pterospermella |
Pterospermella sp
|
North Sea |
Thanetian |
Ypresian |
Rhombodinium |
Rhombodinium porosum
|
North Sea |
Bartonian |
|
Rhombodinium |
Rhombodinium rhomboideum
|
North Sea |
Lutetian |
|