Meiourogonyaulax |
Meiourogonyaulax stoveri
|
United Kingdom |
Hauterivian |
Early Albian |
Gonyaulacysta |
Gonyaulacysta fastigiata
|
United Kingdom |
Hauterivian |
Early Barremian |
Aprobolocysta |
Aprobolocysta neista
|
United Kingdom |
Hauterivian |
Barremian |
Nexosispinum |
Nexosispinum vetusculum
|
United Kingdom |
Hauterivian |
Early Barremian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
United Kingdom |
Hauterivian |
|
Aprobolocysta |
Aprobolocysta eilema
|
United Kingdom |
Hauterivian |
|
Canningia |
Canningia reticulata
|
United Kingdom |
Hauterivian |
|
Ophiobolus |
Ophiobolus sp.A Dave.,1979
sp. nov. |
United Kingdom |
Late Hauterivian |
|
Oligosphaeridium |
Oligosphaeridium abaculum
|
United Kingdom |
Late Hauterivian |
|
Gonyaulacysta |
Gonyaulacysta teichos
|
United Kingdom |
Late Hauterivian |
|
Cribroperidinium |
Cribroperidinium confossum
|
United Kingdom |
Late Hauterivian |
|
Exiguisphaera |
Exiguisphaera plectilis
|
United Kingdom |
Late Barremian |
|
Exiguisphaera |
Exiguisphaera plectilis
|
United Kingdom |
Late Barremian |
|
Kleithriasphaeridium |
Kleithriasphaeridium sarmentum
|
United Kingdom |
Late Barremian |
Middle Albian |
Palaeoperidinium |
Palaeoperidinium cretaceum
|
United Kingdom |
Late Barremian |
|
Pseudoceratium |
Pseudoceratium pelliferum
|
United Kingdom |
Late Barremian |
|
Trichodinium |
Trichodinium speetonense
|
United Kingdom |
Late Barremian |
|