Andreedinium |
Andreedinium arcticum
|
Nd |
Nd |
|
Angustidinium |
Angustidinium vozzhennikovae
|
Nd |
Volgian |
|
Calciodinellum |
Calciodinellum operosum
|
England(Kent) |
Barremian |
|
Hebecysta |
Hebecysta
|
Nd |
Early Jurassic |
|
Hebecysta |
Hebecysta balmei
|
Nd |
Norian |
|
Kisselevia |
Kisselevia
|
Nd |
Nd |
|
Liasidium |
Liasidium
|
Nd |
Early Jurassic |
|
Liasidium |
Liasidium variabile
|
Nd |
Sinemurian |
|
Moesiodinium |
Moesiodinium raileanui
|
Nd |
Nd |
|
Obliquipithonella |
Obliquipithonella patriciagreeleyae
|
England(Kent) |
Barremian |
|
Palaeoperidinium |
Palaeoperidinium pyrophorum
|
Nd |
Campanian |
|
Phallocysta |
Phallocysta
|
Nd |
Early Jurassic |
|
Phthanoperidinium |
Phthanoperidinium amoenum
|
Nd |
Nd |
|
Phthanoperidinium |
Phthanoperidinium brooksii
|
Nd |
Nd |
|
Phthanoperidinium |
Phthanoperidinium sp.B
sp. nov. |
Nd |
Nd |
|
Reutlingia |
Reutlingia fausta
|
Nd |
Toarcian |
|
Subtilisphaera |
Subtilisphaera paeminosa
|
Nd |
Middle Kimmeridgian |
|