Palaeoperidinium |
Palaeoperidinium monacanthum
|
France |
Late Cretaceous |
|
Palaeoperidinium |
Palaeoperidinium mosaicum
|
England |
Kimmeridgian |
|
Palaeoperidinium |
Palaeoperidinium mosaicum
|
USSR |
Tithonian |
|
Palaeoperidinium |
Palaeoperidinium nuciforme
|
England |
Kimmeridgian |
|
Palaeoperidinium |
Palaeoperidinium nudum
|
England |
Kimmeridgian |
|
Palaeoperidinium |
Palaeoperidinium pilum
|
Australia |
Albian |
|
Palaeotetradinium |
Palaeotetradinium hyalodermum
|
Germany |
Cenomanian |
Turonian |
Palaeotetradinium |
Palaeotetradinium hyalodermum
|
Australia |
Albian |
|
Palaeotetradinium |
Palaeotetradinium hyalodermum
|
Australia |
Turonian |
|
Palaeotetradinium |
Palaeotetradinium hyalodermum
|
Poland |
Late Cretaceous |
|
Palaeotetradinium |
Palaeotetradinium silicorum
|
France |
Late Cretaceous |
|
Pareodinia |
Pareodinia aphelia
|
Australia |
Aptian |
|
Pareodinia |
Pareodinia ceratophora
|
England |
Callovian |
Oxfordian |
Pareodinia |
Pareodinia ceratophora
|
England |
Callovian |
Oxfordian |
Pareodinia |
Pareodinia ceratophora
|
Germany |
Dogger |
|
Pareodinia |
Pareodinia ceratophora
|
Baltic |
Callovian |
|
Pareodinia |
Pareodinia ceratophora
|
France |
Bajocian |
Bathonian |