Manumiella |
Manumiella seelandica
|
Northern Hemisphere |
Early Maestrichtian |
Late Selandian |
Manumiella |
Manumiella seelandica
|
Southern Hemisphere |
Early Maestrichtian |
Late Selandian |
Melitasphaeridium |
Melitasphaeridium pseudorecurvatum
|
Southern Hemisphere |
Early Ypresian |
Late Chattian |
Melitasphaeridium |
Melitasphaeridium pseudorecurvatum
|
Northern Hemisphere |
Early Ypresian |
Late Chattian |
Membranilarnacia |
Membranilarnacia picena
|
Southern Hemisphere |
Aquitanian |
Burdigalian |
Membranilarnacia |
Membranilarnacia picena
|
Northern Hemisphere |
Aquitanian |
Burdigalian |
Membranophoridium |
Membranophoridium perforatum
|
Southern Hemisphere |
Early Ypresian |
Middle Lutetian |
Membranophoridium |
Membranophoridium perforatum
|
Northern Hemisphere |
Early Ypresian |
Middle Lutetian |
Mendicodinium |
Mendicodinium robustum
|
Southern Hemisphere |
Serravallian |
Tortonian |
Mendicodinium |
Mendicodinium robustum
|
Northern Hemisphere |
Serravallian |
Tortonian |
Nematosphaeropsis |
Nematosphaeropsis downiei
|
Southern Hemisphere |
Aquitanian |
Tortonian |
Nematosphaeropsis |
Nematosphaeropsis downiei
|
Northern Hemisphere |
Aquitanian |
Tortonian |
Octodinium |
Octodinium askiniae
|
Southern Hemisphere |
Early Ypresian |
|
Octodinium |
Octodinium askiniae
|
Northern Hemisphere |
Early Ypresian |
|
Odontochitina |
Odontochitina costata
|
Southern Hemisphere |
Early Albian |
Late Maestrichtian |
Odontochitina |
Odontochitina costata
|
Northern Hemisphere |
Early Albian |
Late Maestrichtian |
Odontochitina |
Odontochitina diversa
|
Southern Hemisphere |
Coniacian |
Late Maestrichtian |