Trichodinium |
Trichodinium castanea
|
Southern Hemisphere |
Early Maestrichtian |
Late Maestrichtian |
Trigonopyxidia |
Trigonopyxidia ginella
|
Southern Hemisphere |
Late Turonian |
Early Maestrichtian |
Trigonopyxidia |
Trigonopyxidia ginella
|
Northern Hemisphere |
Late Turonian |
Early Maestrichtian |
Trinovantedinium |
Trinovantedinium applanatum
|
Southern Hemisphere |
Late Chattian |
Holocene |
Trinovantedinium |
Trinovantedinium applanatum
|
Northern Hemisphere |
Late Chattian |
Holocene |
Trinovantedinium |
Trinovantedinium glorianum
|
Northern Hemisphere |
Serravallian |
Late Pliocene |
Trinovantedinium |
Trinovantedinium glorianum
|
Southern Hemisphere |
Serravallian |
Late Pliocene |
Trithyrodinium |
Trithyrodinium evittii
|
Southern Hemisphere |
Late Maestrichtian |
Late Thanetian |
Trithyrodinium |
Trithyrodinium evittii
|
Northern Hemisphere |
Late Maestrichtian |
Late Thanetian |
Trithyrodinium |
Trithyrodinium suspectum
|
Southern Hemisphere |
Middle Cenomanian |
Late Maestrichtian |
Trithyrodinium |
Trithyrodinium suspectum
|
Northern Hemisphere |
Middle Cenomanian |
Late Maestrichtian |
Unipontidinium |
Unipontidinium aquaeductum
|
Southern Hemisphere |
Langhian |
Serravallian |
Unipontidinium |
Unipontidinium aquaeductum
|
Northern Hemisphere |
Langhian |
Serravallian |
Wetzeliella |
Wetzeliella gochtii
|
Southern Hemisphere |
Early Rupelian |
Late Chattian |
Wetzeliella |
Wetzeliella gochtii
|
Northern Hemisphere |
Early Rupelian |
Late Chattian |
Wetzeliella |
Wetzeliella meckelfeldensis
|
Southern Hemisphere |
Early Ypresian |
|
Wetzeliella |
Wetzeliella meckelfeldensis
|
Northern Hemisphere |
Early Ypresian |
|