Palaeoperidinium |
Palaeoperidinium cretaceum
|
Afghanistan |
Middle Cretaceous |
|
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Australia |
Middle Cretaceous |
|
Palaeoperidinium |
Palaeoperidinium cretaceum
|
New Zealand |
Middle Cretaceous |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
Brazil(Offshore) |
Middle Cretaceous |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
Africa(N.Africa) |
Middle Cretaceous |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
Africa(NW.Africa) |
Middle Cretaceous |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
North America |
Middle Cretaceous |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
Australia |
Middle Cretaceous |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
New Zealand |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Brazil(Offshore) |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Atlantic Ocean(North) |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Europe |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Africa(N.Africa) |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Africa(NW.Africa) |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
North America |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Australia |
Middle Cretaceous |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
New Zealand |
Middle Cretaceous |
|