Exochosphaeridium |
Exochosphaeridium pseudhystrichodinium
|
Nd |
Late Cretaceous |
|
Exochosphaeridium |
Exochosphaeridium scitulum
|
Nd |
Middle Albian |
|
Exochosphaeridium |
Exochosphaeridium spinosum
|
Nd |
Nd |
|
Exochosphaeridium |
Exochosphaeridium spinosum
|
Nd |
Late Cretaceous |
|
Exochosphaeridium |
Exochosphaeridium striolatum
|
Nd |
Late Cretaceous |
|
Exochosphaeridium |
Exochosphaeridium striolatum
|
Nd |
Cenomanian |
|
Favilarnax |
Favilarnax
|
Nd |
Nd |
|
Fibradinium |
Fibradinium annetorpense
|
Nd |
Danian |
|
Fromea |
Fromea acambra
|
Nd |
Late Cretaceous |
|
Fromea |
Fromea amphora
|
Nd |
Albian |
Cenomanian |
Fromea |
Fromea elongata
|
Nd |
Nd |
|
Fromea |
Fromea warlinghamensis
|
Nd |
Kimmeridgian |
|
Galea |
Galea densicomata
|
Nd |
Nd |
|
Galea |
Galea galea
|
Nd |
Nd |
|
Galea |
Galea galea
|
Nd |
Nd |
|
Galea |
Galea korykos
|
Nd |
Nd |
|
Galea |
Galea levis
|
Nd |
Nd |
|