Multiplicisphaeridium |
Multiplicisphaeridium brazodesnudum
|
France(Bretagne) |
Late Ordovician |
|
Multiplicisphaeridium |
Multiplicisphaeridium arbusculiferum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Multiplicisphaeridium |
Multiplicisphaeridium chattoni
|
France(Bretagne) |
Late Ordovician |
Silurian |
Multiplicisphaeridium |
Multiplicisphaeridium lobeznum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Multiplicisphaeridium |
Multiplicisphaeridium molinum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Multiplicisphaeridium |
Multiplicisphaeridium paraguaferum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Multiplicisphaeridium |
Multiplicisphaeridium ramusculosum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Pulvinosphaeridium |
Pulvinosphaeridium deunffii
sp. nov. |
France(Bretagne) |
Late Ordovician |
Silurian |
Veryhachium |
Veryhachium delmeri
|
France(Bretagne) |
Late Ordovician |
Silurian |
Eupoikilofusa |
Eupoikilofusa striatifera
|
France(Bretagne) |
Late Ordovician |
Silurian |
Leiofusa |
Leiofusa bernesgae
|
France(Bretagne) |
Late Ordovician |
Silurian |
Ammonidium |
Ammonidium alloiteauii
|
France(Bretagne) |
Late Ordovician |
Silurian |
Ammonidium |
Ammonidium loriferum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Ammonidium |
Ammonidium rigidum
|
France(Bretagne) |
Silurian |
|
Ammonidium |
Ammonidium sannemannii
|
France(Bretagne) |
Late Ordovician |
Silurian |
Baltisphaeridium |
Baltisphaeridium eisenackianum
|
France(Bretagne) |
Late Ordovician |
Silurian |
Baltisphaeridium |
Baltisphaeridium longispinosum
|
France(Bretagne) |
Silurian |
|