Gonyaulacysta |
Gonyaulacysta dangeardii
|
Nd |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta dictyophora
|
Nd |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
Nd |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
Nd |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta nuciformis
|
Nd |
Oxfordian |
|
Acanthaulax |
Acanthaulax spinosissima
|
Nd |
Late Jurassic |
|
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
Nd |
Late Jurassic |
|
Chlamydophorella |
Chlamydophorella membranoidea
|
Nd |
Late Jurassic |
|
Endoscrinium |
Endoscrinium eisenackii
|
Nd |
Late Jurassic |
|
Gonyaulacysta |
Gonyaulacysta confusa
|
Nd |
Late Jurassic |
|
Gonyaulacysta |
Gonyaulacysta gottisii
|
Nd |
Late Jurassic |
|
Histiophora |
Histiophora ornata
|
Nd |
Late Jurassic |
|
Imbatodinium |
Imbatodinium imbatodinense
|
Nd |
Late Jurassic |
|
Imbatodinium |
Imbatodinium kondratjevii
|
Nd |
Late Jurassic |
|
Imbatodinium |
Imbatodinium verrucosum
|
Nd |
Late Jurassic |
|
Imbatodinium |
Imbatodinium villosum
|
Nd |
Late Jurassic |
|
Leptodinium |
Leptodinium eumorphum
|
Nd |
Late Jurassic |
|