Micrhystridium |
Micrhystridium fragile
|
France(Jura) |
Oxfordian |
Portlandian |
Micrhystridium |
Micrhystridium helios
|
France(Jura) |
Oxfordian |
Kimmeridgian |
Micrhystridium |
Micrhystridium inconspicuum
|
France(Jura) |
Oxfordian |
Portlandian |
Micrhystridium |
Micrhystridium lymense
|
France(Jura) |
Oxfordian |
Kimmeridgian |
Micrhystridium |
Micrhystridium minutispinum
|
France(Jura) |
Oxfordian |
Portlandian |
Micrhystridium |
Micrhystridium rarispinum
|
France(Jura) |
Oxfordian |
Kimmeridgian |
Micrhystridium |
Micrhystridium recurvatum
|
France(Jura) |
Oxfordian |
|
Micrhystridium |
Micrhystridium rigidum
|
France(Jura) |
Oxfordian |
Portlandian |
Micrhystridium |
Micrhystridium sp.6
sp. nov. |
France(Jura) |
Kimmeridgian |
Portlandian |
Micrhystridium |
Micrhystridium sp.7
sp. nov. |
France(Jura) |
Oxfordian |
Kimmeridgian |
Micrhystridium |
Micrhystridium sp.9
sp. nov. |
France(Jura) |
Kimmeridgian |
|
Cymatiosphaera |
Cymatiosphaera areolata
|
France(Jura) |
Kimmeridgian |
Portlandian |
Cymatiosphaera |
Cymatiosphaera dictyophora
|
France(Jura) |
Oxfordian |
|
Micrhystridium |
Micrhystridium dictyophorum
|
France(Jura) |
Oxfordian |
|
Cymatiosphaera |
Cymatiosphaera eupeplos
|
France(Jura) |
Oxfordian |
|
Cymatiosphaera |
Cymatiosphaera parva
|
France(Jura) |
Oxfordian |
|
Veryhachium |
Veryhachium polyedricum
|
France(Jura) |
Oxfordian |
Kimmeridgian |