Luehndea |
Luehndea spinosa
|
England |
Pliensbachian |
Toarcian |
Mancodinium |
Mancodinium semitabulatum
|
England |
Middle Pliensbachian |
Bajocian |
Meiourogonyaulax |
Meiourogonyaulax callomonii
|
England |
Late Bajocian |
Early Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax caytonensis
|
England |
Late Bajocian |
Early Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax cristulata
|
England |
Late Bajocian |
Early Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax valensii
|
England |
Aalenian |
Bathonian |
Mendicodinium |
Mendicodinium groenlandicum
|
England |
Late Bathonian |
Portlandian |
Mendicodinium |
Mendicodinium woodhamense
|
England |
Late Bathonian |
Portlandian |
Mendicodinium |
Mendicodinium woodhamense
|
England |
Late Callovian |
|
Millioudodinium |
Millioudodinium globatum
|
England |
Bathonian |
Valanginian |
Moesiodinium |
Moesiodinium raileanui
|
England |
Toarcian |
Early Bajocian |
Muderongia |
Muderongia simplex
|
England |
Ryazanian |
Valanginian |
Muderongia |
Muderongia sp.A Dave.,1979
sp. nov. |
England |
Late Kimmeridgian |
Early Portlandian |
Nannoceratopsis |
Nannoceratopsis ambonis
|
England |
Aalenian |
Early Bajocian |
Nannoceratopsis |
Nannoceratopsis gracilis
|
England |
Middle Pliensbachian |
Early Callovian |
Nannoceratopsis |
Nannoceratopsis pellucida
|
England |
Bathonian |
Oxfordian |
Nannoceratopsis |
Nannoceratopsis senex
|
England |
Middle Pliensbachian |
Early Callovian |