Pareodinia |
Pareodinia ceratophora
|
England |
Pliensbachian |
Kimmeridgian |
Gonyaulax |
Gonyaulax acanthosphaera
|
England |
Pliensbachian |
Kimmeridgian |
Acanthaulax |
Acanthaulax acanthosphaera
|
England |
Pliensbachian |
Kimmeridgian |
Scriniodinium |
Scriniodinium dictyotum
|
England |
Pliensbachian |
Kimmeridgian |
Netrelytron |
Netrelytron
|
England |
Pliensbachian |
Kimmeridgian |
Kalyptea |
Kalyptea trinetra
|
England |
Pliensbachian |
Kimmeridgian |
Palaeoperidinium |
Palaeoperidinium sp.B Down.,1957
sp. nov. |
England |
Pliensbachian |
Kimmeridgian |
Tenua |
Tenua sp
|
England |
Pliensbachian |
Kimmeridgian |
Polystephanephorus |
Polystephanephorus calathus
|
England |
Pliensbachian |
Kimmeridgian |
Kalyptea |
Kalyptea
|
England |
Pliensbachian |
Kimmeridgian |
Tenua |
Tenua pilosa
|
England |
Pliensbachian |
Kimmeridgian |
Pterospermopsis |
Pterospermopsis
|
England |
Pliensbachian |
Kimmeridgian |
Pterospermella |
Pterospermella
|
England |
Pliensbachian |
Kimmeridgian |
Netrelytron |
Netrelytron trinetrum
|
England(Yorkshire) |
Pliensbachian |
Kimmeridgian |
Stephanelytron |
Stephanelytron redcliffense
|
France |
Pliensbachian |
Kimmeridgian |