Sentusidinium |
Sentusidinium rioultii
|
England |
Late Bajocian |
Valanginian |
Sentusidinium |
Sentusidinium pilosum
|
England |
Late Bajocian |
Valanginian |
Tubotuberella |
Tubotuberella sp
|
England |
Late Bajocian |
Valanginian |
Hapsidaulax |
Hapsidaulax margarethae
|
England |
Bathonian |
Early Callovian |
Atopodinium |
Atopodinium prostatum
|
England |
Bathonian |
Early Oxfordian |
Chytroeisphaeridia |
Chytroeisphaeridia cerastes
|
England |
Bathonian |
Early Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
England |
Bathonian |
Oxfordian |
Nannoceratopsis |
Nannoceratopsis pellucida
|
England |
Bathonian |
Oxfordian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
England |
Bathonian |
Kimmeridgian |
Millioudodinium |
Millioudodinium globatum
|
England |
Bathonian |
Valanginian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England |
Bathonian |
Valanginian |
Systematophora |
Systematophora
|
England |
Bathonian |
Valanginian |
Hystrichosphaerina |
Hystrichosphaerina
|
England |
Bathonian |
Valanginian |
Polystephanephorus |
Polystephanephorus sarjeantii
|
England |
Bathonian |
Valanginian |
Cleistosphaeridium |
Cleistosphaeridium varispinosum
|
England |
Middle Bathonian |
Middle Callovian |
Pareodinia |
Pareodinia prolongata
|
England |
Middle Bathonian |
Callovian |
Sirmiodiniopsis |
Sirmiodiniopsis orbis
|
England |
Middle Bathonian |
Early Kimmeridgian |