Micrhystridium |
Micrhystridium microfurcatum
|
France(Manche) |
Middle Siegenian |
|
Micrhystridium |
Micrhystridium raspum
|
France(Manche) |
Middle Siegenian |
|
Micrhystridium |
Micrhystridium vigintispinum
|
France(Manche) |
Middle Siegenian |
|
Retusotriletes |
Retusotriletes communis
|
France(Manche) |
Siegenian |
|
Retusotriletes |
Retusotriletes domanicus
|
France(Manche) |
Middle Siegenian |
|
Stenozonotriletes |
Stenozonotriletes sp
|
France(Manche) |
Siegenian |
|
Trachytriletes |
Trachytriletes lasius
|
France(Manche) |
Middle Siegenian |
|
Trachytriletes |
Trachytriletes sp
|
France(Manche) |
Siegenian |
|
Veryhachium |
Veryhachium downiei
|
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium eisenackii
|
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium europaeum
|
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium lairdii
|
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium radiosum
|
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium sp.1
sp. nov. |
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium sp.2
sp. nov. |
France(Manche) |
Middle Siegenian |
|
Veryhachium |
Veryhachium trispinosum
|
France(Manche) |
Middle Siegenian |
|