Pseudoceratium |
Pseudoceratium anaphrissum
|
England(Lincolnshire) |
Early Barremian |
|
Hystrichosphaeridium |
Hystrichosphaeridium arborispinum
|
England(Lincolnshire) |
Barremian |
|
Cerbia |
Cerbia tabulata
|
England(Lincolnshire) |
Barremian |
|
Odontochitina |
Odontochitina operculata
|
England(Lincolnshire) |
Late Barremian |
|
Pseudoceratium |
Pseudoceratium solocispinum
|
England(Lincolnshire) |
Late Barremian |
|
Spiniferites |
Spiniferites spumeus
|
England(Lincolnshire) |
Late Barremian |
|
Trabeculidium |
Trabeculidium quinquetrum
|
England(Lincolnshire) |
Late Barremian |
|
Ellipsodinium |
Ellipsodinium reticulatum
|
England(Lincolnshire) |
Late Barremian |
|
Heslertonia |
Heslertonia senecta
|
England(Lincolnshire) |
Late Barremian |
|
Cribroperidinium |
Cribroperidinium cornutum
|
England(Lincolnshire) |
Late Barremian |
|
Cribroperidinium |
Cribroperidinium sp.II
sp. nov. |
England(Lincolnshire) |
Barremian |
|
Palaeoperidinium |
Palaeoperidinium cretaceum
|
England(Lincolnshire) |
Late Barremian |
|
Pentadinium |
Pentadinium omasum
|
England(Lincolnshire) |
Barremian |
|
Picodinium |
Picodinium fallax
|
England(Lincolnshire) |
Late Barremian |
|
Subtilisphaera |
Subtilisphaera perlucida
|
England(Lincolnshire) |
Barremian |
|
Trichodinium |
Trichodinium calvum
|
England(Lincolnshire) |
Late Barremian |
|
Veryhachium |
Veryhachium sp.I
sp. nov. |
England(Lincolnshire) |
Late Barremian |
|