Micrhystridium |
Micrhystridium inflatum
|
England |
Wenlockian |
|
Micrhystridium |
Micrhystridium insuetum
|
USSR(Siberia) |
Late Precambrian |
Early Cambrian |
Micrhystridium |
Micrhystridium intonsurans
|
England |
Late Gothlandian |
|
Micrhystridium |
Micrhystridium intromittum
|
England |
Early Jurassic |
|
Micrhystridium |
Micrhystridium intromittum
|
England |
Early Jurassic |
|
Micrhystridium |
Micrhystridium inusitatum
|
Ohio |
Late Devonian |
|
Micrhystridium |
Micrhystridium irevikenense
|
Sweden(Gotland) |
Middle Gothlandian |
|
Micrhystridium |
Micrhystridium jekhowskyi
|
Pakistan |
Early Triassic |
Middle Triassic |
Micrhystridium |
Micrhystridium kaladgiense
|
India |
Late Cambrian |
|
Micrhystridium |
Micrhystridium karamurzae
|
Pakistan |
Late Permian |
|
Micrhystridium |
Micrhystridium karrodense
|
South Africa |
Permian |
|
Micrhystridium |
Micrhystridium kashiense
|
China(Sinkiang Uighur) |
Paleocene |
|
Micrhystridium |
Micrhystridium keratoides
|
England |
Late Carboniferous |
|
Micrhystridium |
Micrhystridium koraiense
|
South Korea |
Miocene |
|
Micrhystridium |
Micrhystridium kufferathii
|
Belgium |
Late Devonian |
|
Micrhystridium |
Micrhystridium kummelii
|
Pakistan |
Early Triassic |
Middle Triassic |
Micrhystridium |
Micrhystridium lagynophorum
|
Nd |
Nd |
|