Leptodinium |
Leptodinium mosaicum
|
England |
Kimmeridgian |
|
Meiourogonyaulax |
Meiourogonyaulax acanthosphaera
|
England |
Oxfordian |
|
Meiourogonyaulax |
Meiourogonyaulax caytonensis
|
England |
Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax cristulata
|
England |
Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax sp
|
England |
Callovian |
|
Netrelytron |
Netrelytron
|
England |
Pliensbachian |
Kimmeridgian |
Netrelytron |
Netrelytron par
|
England |
Kimmeridgian |
|
Netrelytron |
Netrelytron stegastum
|
England |
Oxfordian |
Kimmeridgian |
Netrelytron |
Netrelytron trinetrum
|
England(Yorkshire) |
Pliensbachian |
Kimmeridgian |
Palaeoperidinium |
Palaeoperidinium hyalodermum
|
England |
Pliensbachian |
Kimmeridgian |
Palaeoperidinium |
Palaeoperidinium sp.B Down.,1957
sp. nov. |
England |
Pliensbachian |
Kimmeridgian |
Pareodinia |
Pareodinia apotomocerastes
|
England |
Callovian |
|
Pareodinia |
Pareodinia ceratophora
|
England |
Bathonian |
Oxfordian |
Pareodinia |
Pareodinia ceratophora
|
England |
Pliensbachian |
Kimmeridgian |
Pareodinia |
Pareodinia nuda
|
England |
Kimmeridgian |
|
Pareodinia |
Pareodinia prolongata
|
England |
Bathonian |
Callovian |
Polystephanephorus |
Polystephanephorus calathus
|
England |
Oxfordian |
|