Cyclonephelium |
Cyclonephelium tabulatum
|
USA(Atlantic Coast) |
Aptian |
|
Deflandrea |
Deflandrea phosphoritica
|
USA(Atlantic Coast) |
Late Oligocene |
|
Dinopterygium |
Dinopterygium cladoides
|
USA(Atlantic Coast) |
Santonian |
|
Diphyes |
Diphyes colligerum
|
USA(Atlantic Coast) |
Late Eocene |
|
Duosphaeridium |
Duosphaeridium nudum
|
USA(Atlantic Coast) |
Early Eocene |
|
Exesipollenites |
Exesipollenites tumulus
|
USA(Atlantic Coast) |
Late Turonian |
|
Exochosphaeridium |
Exochosphaeridium bifidum
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Faguspollenites |
Faguspollenites granulatus
|
USA(Atlantic Coast) |
Early Miocene |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
USA(Atlantic Coast) |
Kimmeridgian |
|
Heliosporites |
Heliosporites sp
|
USA(Atlantic Coast) |
Coniacian |
|
Homotryblium |
Homotryblium floripes
|
USA(Atlantic Coast) |
Late Oligocene |
|
Homotryblium |
Homotryblium tenuispinosum
|
USA(Atlantic Coast) |
Early Eocene |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Isabelidinium |
Isabelidinium cretaceum
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Muderongia |
Muderongia simplex
|
USA(Atlantic Coast) |
Late Barremian |
|
Muderongia |
Muderongia staurota
|
USA(Atlantic Coast) |
Late Barremian |
|
Odontochitina |
Odontochitina costata
|
USA(Atlantic Coast) |
Campanian |
|