Leptodinium |
Leptodinium gitmezae
|
England |
Early Kimmeridgian |
|
Leptodinium |
Leptodinium globosum
|
Romania |
Late Eocene |
Early Oligocene |
Leptodinium |
Leptodinium hadrum
|
England |
Barremian |
|
Leptodinium |
Leptodinium hyalodermopse
|
Australia |
Neocomian |
Aptian |
Leptodinium |
Leptodinium impenseum
|
China |
Late Jurassic |
Early Cretaceous |
Leptodinium |
Leptodinium kubassense
|
USSR |
Aptian |
|
Leptodinium |
Leptodinium latolineatum
|
W.Germany |
Santonian |
|
Leptodinium |
Leptodinium mamilliferum
|
France |
Kimmeridgian |
|
Leptodinium |
Leptodinium membranigerum
|
W.Germany |
Oligocene |
|
Leptodinium |
Leptodinium micropunctatum
|
Senegal |
Albian |
|
Leptodinium |
Leptodinium millioudii
|
Switzerland |
Oxfordian |
|
Leptodinium |
Leptodinium mirabile
|
W.Germany |
Middle Oxfordian |
|
Leptodinium |
Leptodinium modicum
|
Canada(NWT,Mackenzie) |
Barremian |
|
Leptodinium |
Leptodinium modicum
|
Canada(NWT,Mackenzie) |
Aptian |
|
Leptodinium |
Leptodinium mosaicum
|
England |
Kimmeridgian |
|
Leptodinium |
Leptodinium nannotrix
|
W.Germany |
Kimmeridgian |
|
Leptodinium |
Leptodinium pilum
|
W.Germany |
Valanginian |
|