Lycospora |
Lycospora pallida
|
France(Loire Atlantique) |
Early Siegenian |
Emsian |
Maranhites |
Maranhites brasiliensis
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Micrhystridium |
Micrhystridium alloiteauii
|
France(Loire Atlantique) |
Early Siegenian |
Emsian |
Micrhystridium |
Micrhystridium alloiteauii
|
France(Loire Atlantique) |
Late Ordovician |
Early Eifelian |
Micrhystridium |
Micrhystridium chattonii
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Micrhystridium |
Micrhystridium cortracumense
|
France(Loire Atlantique) |
Silurian |
|
Micrhystridium |
Micrhystridium crassiechinatum
|
France(Loire Atlantique) |
Emsian |
|
Micrhystridium |
Micrhystridium lobeznum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Micrhystridium |
Micrhystridium nannacanthum
|
France(Loire Atlantique) |
Middle Siegenian |
|
Micrhystridium |
Micrhystridium nannacanthum
|
France(Loire Atlantique) |
Silurian |
|
Micrhystridium |
Micrhystridium ornatum
|
France(Loire Atlantique) |
Middle Siegenian |
|
Micrhystridium |
Micrhystridium ornatum
|
France(Loire Atlantique) |
Silurian |
|
Micrhystridium |
Micrhystridium paraguaferum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Micrhystridium |
Micrhystridium parinconspicuum
|
France(Loire Atlantique) |
Silurian |
|
Micrhystridium |
Micrhystridium raspum
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Micrhystridium |
Micrhystridium sannemannii
|
France(Loire Atlantique) |
Late Ordovician |
Silurian |
Micrhystridium |
Micrhystridium spinoglobosum
|
France(Loire Atlantique) |
Early Siegenian |
Emsian |