Ovoidinium |
Ovoidinium waltonii
|
Scotland |
Late Callovian |
|
Palaeostomocystis |
Palaeostomocystis sp
|
England |
Late Callovian |
|
Pareodinia |
Pareodinia arctica
|
England |
Late Callovian |
|
Pareodinia |
Pareodinia ceratophora
|
England |
Late Callovian |
|
Pareodinia |
Pareodinia ceratophora
|
Scotland |
Late Callovian |
|
Pareodinia |
Pareodinia prolongata
|
Scotland |
Late Callovian |
|
Pareodinia |
Pareodinia sp.B Wigg.,1975
sp. nov. |
England |
Late Callovian |
|
Pareodinia |
Pareodinia spinosissima
|
England |
Late Callovian |
|
Polygonium |
Polygonium aster
|
England |
Late Callovian |
|
Polygonium |
Polygonium aster
|
Scotland |
Late Callovian |
|
Polystephanephorus |
Polystephanephorus paracalathus
|
Scotland |
Late Callovian |
|
Scriniodinium |
Scriniodinium dictyotum
|
Scotland |
Late Callovian |
|
Scriniodinium |
Scriniodinium luridum
|
England |
Late Callovian |
|
Scriniodinium |
Scriniodinium luridum
|
Scotland |
Late Callovian |
|
Scriniodinium |
Scriniodinium oxfordianum
|
England |
Late Callovian |
|
Scriniodinium |
Scriniodinium pseudocrystallinum
|
Scotland |
Late Callovian |
|
Sentusidinium |
Sentusidinium creberbarbatum
sp. nov. |
England |
Late Callovian |
|