Deflandrea |
Deflandrea phosphoritica
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Early Miocene |
Dinocyst |
Dinocyst sp.6
sp. nov. |
Nd |
Nd |
|
Dinopterygium |
Dinopterygium cladoides
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Early Miocene |
Distatodinium |
Distatodinium biffii
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
|
Distatodinium |
Distatodinium paradoxum
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Middle Miocene |
Erikania |
Erikania dynamica
|
Nd |
Nd |
|
Erymnodinium |
Erymnodinium delectabile
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
Late Miocene |
Exochosphaeridium |
Exochosphaeridium insigne
sp. nov. |
Maryland |
Early Miocene |
|
Galea |
Galea mespilana
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
|
Gen.et sp.indet. |
Gen.et sp.indet. sp. Pias.,1980
sp. nov. |
Nd |
Nd |
|
Geonettia |
Geonettia
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Geonettia |
Geonettia clineae
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Habibacysta |
Habibacysta tectata
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
|
Habibacysta |
Habibacysta tectata
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
|
Heteraulacacysta |
Heteraulacacysta campanula
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Homotryblium |
Homotryblium floripes
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Early Miocene |
Homotryblium |
Homotryblium meghalayaense
|
USA(Atlantic Coast.Pl.) |
Late Oligocene |
Early Miocene |