Meiourogonyaulax |
Meiourogonyaulax sagena
|
England(Norfolk) |
Hauterivian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax sp
|
England(Norfolk) |
Hauterivian |
Early Barremian |
Nexosispinum |
Nexosispinum vetusculum
|
England(Norfolk) |
Hauterivian |
Early Barremian |
Occisucysta |
Occisucysta duxburyi
|
England(Norfolk) |
Hauterivian |
Barremian |
Phoberocysta |
Phoberocysta neocomica
|
England(Norfolk) |
Barremian |
|
Pseudoceratium |
Pseudoceratium pelliferum
|
England(Norfolk) |
Hauterivian |
Barremian |
Rhombodella |
Rhombodella vesca
|
England(Norfolk) |
Early Barremian |
|
Rhynchodiniopsis |
Rhynchodiniopsis fimbriata
|
England(Norfolk) |
Hauterivian |
Barremian |
Scriniodinium |
Scriniodinium campanula
|
England(Norfolk) |
Barremian |
|
Spiniferites |
Spiniferites dentatus
|
England(Norfolk) |
Early Barremian |
|
Subtilisphaera |
Subtilisphaera terrula
|
England(Norfolk) |
Hauterivian |
Barremian |
Tanyosphaeridium |
Tanyosphaeridium sp
|
England(Norfolk) |
Hauterivian |
Barremian |
Trichodinium |
Trichodinium ciliatum
|
England(Norfolk) |
Early Barremian |
|
Vexillocysta |
Vexillocysta retis
|
England(Norfolk) |
Hauterivian |
Barremian |
Wallodinium |
Wallodinium luna
|
England(Norfolk) |
Hauterivian |
Barremian |
Acritarch |
Acritarch square-holes
|
England(Norfolk) |
Late Barremian |
|
Avellodinium |
Avellodinium falsificum
|
England(Norfolk) |
Late Barremian |
|