Hystrichosphaeropsis |
Hystrichosphaeropsis obscura
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Miocene |
Impagidinium |
Impagidinium antecarcerum
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Impagidinium |
Impagidinium arachnion
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Labyrinthodinium |
Labyrinthodinium truncatum
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Labyrinthodinium |
Labyrinthodinium truncatum
sp. nov. |
USA(Atlantic Coast.Pl.) |
Miocene |
|
Leptodinium |
Leptodinium sp.V Manu.,1976
sp. nov. |
Nd |
Nd |
|
Lingulodinium |
Lingulodinium
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
|
Lingulodinium |
Lingulodinium multivirgatum
|
USA(Atlantic Coast.Pl.) |
Early Miocene |
|
Lingulodinium |
Lingulodinium sp.1 Biff.& Manu.,1988
sp. nov. |
Nd |
Nd |
|
Membranophoridium |
Membranophoridium multispinatum
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Early Miocene |
Membranophoridium |
Membranophoridium partispinatum
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Early Miocene |
Nematosphaeropsis |
Nematosphaeropsis rigida
|
USA(Atlantic Coast.Pl.) |
Late Miocene |
|
Operculodinium |
Operculodinium
|
USA(Atlantic Coast.Pl.) |
Early Miocene |
Middle Miocene |
Operculodinium |
Operculodinium centrocarpum
|
USA(Atlantic Coast.Pl.) |
Late Miocene |
|
Operculodinium |
Operculodinium eirikianum
|
USA(Atlantic Coast.Pl.) |
Late Miocene |
|
Operculodinium |
Operculodinium janduchenei
|
USA(Atlantic Coast.Pl.) |
Late Miocene |
|
Operculodinium |
Operculodinium longispinigerum
|
USA(Atlantic Coast.Pl.) |
Early Miocene |
Middle Miocene |