Micrhystridium |
Micrhystridium castaninum
|
France |
Late Bathonian |
Early Callovian |
Micrhystridium |
Micrhystridium cometes
|
France |
Bathonian |
|
Micrhystridium |
Micrhystridium crassimuratum
|
England |
Oxfordian |
|
Micrhystridium |
Micrhystridium crassimuratum
|
France |
Callovian |
|
Micrhystridium |
Micrhystridium deflandrei
|
England |
Sinemurian |
|
Micrhystridium |
Micrhystridium deflandrei
|
England |
Pliensbachian |
|
Micrhystridium |
Micrhystridium deflandrei
|
England |
Toarcian |
|
Micrhystridium |
Micrhystridium deflandrei
|
England |
Oxfordian |
|
Micrhystridium |
Micrhystridium deflandrei
|
France |
Bathonian |
|
Micrhystridium |
Micrhystridium deflandrei
|
France |
Late Bathonian |
Early Callovian |
Micrhystridium |
Micrhystridium deflandrei
|
France |
Callovian |
|
Micrhystridium |
Micrhystridium deflandrei
|
Germany |
Toarcian |
|
Micrhystridium |
Micrhystridium deflandrei
|
Germany |
Aalenian |
|
Micrhystridium |
Micrhystridium deflandrei
|
Germany |
Bajocian |
|
Micrhystridium |
Micrhystridium deflandrei
|
Germany |
Bathonian |
|
Micrhystridium |
Micrhystridium deflandrei
|
Germany |
Callovian |
|
Micrhystridium |
Micrhystridium deflandrei
|
New Zealand |
Late Jurassic |
|