Gonyaulacysta |
Gonyaulacysta perforans
|
England |
Middle Kimmeridgian |
Late Valanginian |
Gonyaulacysta |
Gonyaulacysta sp.F Gitm.& Sarj.,1972
sp. nov. |
England |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta sp.G Gitm.& Sarj.,1972
sp. nov. |
England |
Kimmeridgian |
|
Gonyaulax |
Gonyaulax angulosa
|
England |
Kimmeridgian |
|
Gonyaulax |
Gonyaulax granuligera
|
England |
Kimmeridgian |
|
Heslertonia |
Heslertonia heslertonensis
|
England |
Berriasian |
Late Valanginian |
Hystrichodinium |
Hystrichodinium pulchrum
|
England |
Early Kimmeridgian |
Late Valanginian |
Hystrichodinium |
Hystrichodinium telaspinosum
sp. nov. |
England |
Late Kimmeridgian |
|
Imbatodinium |
Imbatodinium villosum
|
England |
Kimmeridgian |
|
Imbatodinium |
Imbatodinium villosum
|
England |
Kimmeridgian |
|
Kalyptea |
Kalyptea diceras
|
England |
Late Kimmeridgian |
Berriasian |
Kleithriasphaeridium |
Kleithriasphaeridium eoinodes
|
England |
Berriasian |
Late Valanginian |
Kleithriasphaeridium |
Kleithriasphaeridium sp
|
England |
Late Kimmeridgian |
Portlandian |
Lanterna |
Lanterna bulgarica
|
England |
Late Kimmeridgian |
Portlandian |
Leptodinium |
Leptodinium egemenii
|
England |
Early Kimmeridgian |
Late Kimmeridgian |
Leptodinium |
Leptodinium subtile
|
England |
Early Kimmeridgian |
|
Meiourogonyaulax |
Meiourogonyaulax staffinensis
|
England |
Early Kimmeridgian |
Portlandian |