Systematophora |
Systematophora areolata
|
England(Dorset) |
Kimmeridgian |
Portlandian |
Senoniasphaera |
Senoniasphaera jurassica
|
England(Dorset) |
Kimmeridgian |
Portlandian |
Muderongia |
Muderongia sp.A Dave.,1979
sp. nov. |
England(Dorset) |
Late Kimmeridgian |
Portlandian |
Hystrichodinium |
Hystrichodinium pulchrum
|
England(Dorset) |
Late Bathonian |
Portlandian |
Gochteodinia |
Gochteodinia mutabilis
|
England(Dorset) |
Kimmeridgian |
Portlandian |
Pareodinia |
Pareodinia antennata
|
England(Dorset) |
Late Kimmeridgian |
|
Dingodinium |
Dingodinium tuberosum
|
England(Dorset) |
Late Oxfordian |
Portlandian |
Occisucysta |
Occisucysta balios
|
England(Dorset) |
Late Oxfordian |
Kimmeridgian |
Subtilisphaera |
Subtilisphaera paeminosa
|
England(Dorset) |
Kimmeridgian |
|
Subtilisphaera |
Subtilisphaera inaffecta
|
England(Dorset) |
Kimmeridgian |
|
Dichadogonyaulax |
Dichadogonyaulax pannea
|
England(Dorset) |
Kimmeridgian |
Portlandian |
Dichadogonyaulax |
Dichadogonyaulax culmula
|
England(Dorset) |
Portlandian |
|
Cribroperidinium |
Cribroperidinium longicorne
|
England(Dorset) |
Kimmeridgian |
|
Cribroperidinium |
Cribroperidinium globatum
|
England(Dorset) |
Middle Oxfordian |
Portlandian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
England(Dorset) |
Oxfordian |
Kimmeridgian |
Tubotuberella |
Tubotuberella apatela
|
England(Dorset) |
Bathonian |
Portlandian |
Aldorfia |
Aldorfia dictyota
|
England(Dorset) |
Late Oxfordian |
Kimmeridgian |