Thalassiphora |
Thalassiphora
|
Nd |
Middle Jurassic |
Holocene |
Triadinium |
Triadinium
|
Nd |
Nd |
|
Trinovantedinium |
Trinovantedinium
|
Nd |
Nd |
|
Trithyrodinium |
Trithyrodinium
|
Nd |
Late Cretaceous |
|
Tuberculodinium |
Tuberculodinium
|
USA(Gulf of Mexico) |
Late Miocene |
|
Tuberculodinium |
Tuberculodinium
|
Nd |
Early Cretaceous |
Holocene |
Tuberculodinium |
Tuberculodinium vancampoae
|
Nd |
Nd |
|
Tubotuberella |
Tubotuberella
|
Nd |
Late Jurassic |
Holocene |
Tubotuberella |
Tubotuberella apatela
|
Canada(NWT,Mackenzie) |
Volgian |
|
Turbiosphaera |
Turbiosphaera filosa
|
Nd |
Nd |
|
Umbodinium |
Umbodinium
|
Nd |
Nd |
|
Umbodinium |
Umbodinium crustov
|
Nd |
Nd |
|
Valvaeodinium |
Valvaeodinium
|
Nd |
Jurassic |
Early Cretaceous |
Valvaeodinium |
Valvaeodinium armatum
|
Nd |
Nd |
|
Valvaeodinium |
Valvaeodinium spinosum
|
England |
Bajocian |
|
Wanaea |
Wanaea fimbriata
|
Scotland |
Oxfordian |
|
Wanneria |
Wanneria
|
Nd |
Nd |
|