Navifusa |
Navifusa ancepsipuncta
|
England(Shropshire) |
Late Soudleyan |
Onnian |
Navifusa |
Navifusa similis
|
England(Shropshire) |
Late Soudleyan |
Onnian |
Nexosarium |
Nexosarium
|
England(Shropshire) |
Late Onnian |
|
Nexosarium |
Nexosarium parvum
sp. nov. |
England(Shropshire) |
Late Onnian |
|
Ordovicidium |
Ordovicidium elegantulum
|
England(Shropshire) |
Soudleyan |
Onnian |
Ordovicidium |
Ordovicidium heteromorphicum
|
England(Shropshire) |
Soudleyan |
Early Onnian |
Ordovicidium |
Ordovicidium nudum
|
England(Shropshire) |
Costonian |
Onnian |
Orthosphaeridium |
Orthosphaeridium
|
Nd |
Nd |
|
Orthosphaeridium |
Orthosphaeridium bispinosum
sp. nov. |
England(Shropshire) |
Late Marshbrookian |
Onnian |
Orthosphaeridium |
Orthosphaeridium chondrodora
|
England(Shropshire) |
Onnian |
|
Orthosphaeridium |
Orthosphaeridium quadrinatum
|
England(Shropshire) |
Soudleyan |
Onnian |
Orthosphaeridium |
Orthosphaeridium ternatum
|
England(Shropshire) |
Soudleyan |
Onnian |
Ovum |
Ovum hispidum
|
England(Shropshire) |
Harnagian |
Onnian |
Palaiosphaeridium |
Palaiosphaeridium sp.A Turn.,1984
sp. nov. |
England(Shropshire) |
Soudleyan |
Onnian |
Peteinosphaeridium |
Peteinosphaeridium
|
Sweden |
Late Llanvirnian |
|
Peteinosphaeridium |
Peteinosphaeridium bergstroemii
|
England(Shropshire) |
Late Costonian |
Onnian |
Peteinosphaeridium |
Peteinosphaeridium breviradiatum
|
England(Shropshire) |
Harnagian |
Actonian |