Thalassiphora |
Thalassiphora pelagica
|
England |
Maestrichtian |
Eocene |
Triblastula |
Triblastula utinensis
|
England |
Late Campanian |
Maestrichtian |
Trichodinium |
Trichodinium
|
Nd |
Nd |
|
Trichodinium |
Trichodinium capillatum
|
Nd |
Nd |
|
Trichodinium |
Trichodinium castanea
|
England |
Aptian |
Campanian |
Trichodinium |
Trichodinium erinaceoides
|
Nd |
Nd |
|
Trichodinium |
Trichodinium scarburghense
|
England |
Late Callovian |
Middle Oxfordian |
Trichodinium |
Trichodinium scarburghense
|
France |
Late Callovian |
Middle Oxfordian |
Trinovantedinium |
Trinovantedinium boreale
|
Nd |
Nd |
|
Trinovantedinium |
Trinovantedinium capitatum
|
Nd |
Nd |
|
Trithyrodinium |
Trithyrodinium
|
England |
Late Albian |
Paleocene |
Trithyrodinium |
Trithyrodinium evittii
|
Nd |
Nd |
|
Trithyrodinium |
Trithyrodinium suspectum
|
England |
Middle Cenomanian |
Early Maestrichtian |
Tritonites |
Tritonites
|
Nd |
Nd |
|
Tritonites |
Tritonites asteris
|
Nd |
Nd |
|
Tritonites |
Tritonites bilobus
|
Nd |
Nd |
|
Tritonites |
Tritonites inaequalis
|
Nd |
Nd |
|