Millioudodinium |
Millioudodinium pelagicum
|
Nd |
Late Pannonian |
|
Millioudodinium |
Millioudodinium transdanuvianum
|
Nd |
Late Pannonian |
|
Millioudodinium |
Millioudodinium xinjiangense
|
China(Sinkiang Uighur) |
Paleocene |
Late Eocene |
Muderongia |
Muderongia neocomica
|
Nd |
Hauterivian |
|
Nannoceratopsis |
Nannoceratopsis gracilis
|
Nd |
Late Pliensbachian |
|
Nannoceratopsis |
Nannoceratopsis plegas
|
Nd |
Early Aalenian |
|
Nematosphaeropsis |
Nematosphaeropsis bicorporis
|
Nd |
Late Pannonian |
|
Nematosphaeropsis |
Nematosphaeropsis elegantula
|
Nd |
Danian |
|
Nematosphaeropsis |
Nematosphaeropsis pusulosa
|
W.Germany |
Early Oligocene |
|
Nematosphaeropsis |
Nematosphaeropsis quinquetra
|
Nd |
Barremian |
|
Neonorthidium |
Neonorthidium perforatum
|
Nd |
Late Maastrichtian |
|
Nexosispinum |
Nexosispinum minimum
|
Nd |
Early Hauterivian |
Early Barremian |
Obliquipithonella |
Obliquipithonella pinguis
|
Nd |
Early Oxfordian |
Middle Oxfordian |
Obliquipithonella |
Obliquipithonella rhombica
|
Nd |
Rhaetian |
|
Obliquipithonella |
Obliquipithonella spathulata
|
Nd |
Late Callovian |
Early Oxfordian |
Obliquipithonella |
Obliquipithonella sphenifera
|
Nd |
Early Cenomanian |
|
Oligosphaeridium |
Oligosphaeridium levimarginatum
|
Nd |
Early Maastrichtian |
|