Albertia |
Albertia curvicornis
|
Nd |
Campanian |
|
Broomea |
Broomea gochtii
|
Nd |
Valanginian |
|
Deflandrea |
Deflandrea depressa
|
Nd |
Early Eocene |
|
Senegalinium |
Senegalinium granulostriatum
|
Nd |
Nd |
|
Deflandrea |
Deflandrea pannucea
|
Nd |
Paleocene |
|
Deflandrea |
Deflandrea striata
|
Nd |
Late Paleocene |
|
Deflandrea |
Deflandrea speciosa
|
Nd |
Late Paleocene |
|
Deflandrea |
Deflandrea striata
|
Nd |
Late Paleocene |
|
Cooksoniella |
Cooksoniella larjakiensis
|
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia trematophora
|
Nd |
Late Eocene |
|
Meiourogonyaulax |
Meiourogonyaulax staffinensis
|
Nd |
Early Kimmeridgian |
|
Meiourogonyaulax |
Meiourogonyaulax valensii
|
Nd |
Bathonian |
|
Meiourogonyaulax |
Meiourogonyaulax strongyla
|
Nd |
Late Bathonian |
Early Callovian |
Imbatodinium |
Imbatodinium imbatodinense
|
Nd |
Late Jurassic |
|
Peridinium |
Peridinium crenulatum
|
Nd |
Ypresian |
|
Peridinium |
Peridinium stockmansi
|
Nd |
Early Eocene |
Late Eocene |
Wetzeliella |
Wetzeliella perforata
|
Nd |
Middle Eocene |
|