Lophosphaeridium |
Lophosphaeridium citrinipeltatum
|
USA |
Early Llandoverian |
|
Lophosphaeridium |
Lophosphaeridium pilosum
|
England(Shropshire) |
Wenlockian |
Ludlovian |
Lophosphaeridium |
Lophosphaeridium pilosum
|
England(Shropshire) |
Wenlockian |
|
Lophosphaeridium |
Lophosphaeridium triangulatum
|
England(Shropshire) |
Wenlockian |
Ludlovian |
Lophosphaeridium |
Lophosphaeridium triangulatum
|
England(Shropshire) |
Wenlockian |
|
Melikeriopalla |
Melikeriopalla wenlockia
sp. nov. |
England(Shropshire) |
Wenlockian |
|
Micrhystridium |
Micrhystridium inaffectilumium
|
England(Shropshire) |
Llandoverian |
|
Micrhystridium |
Micrhystridium simplex
|
England(Shropshire) |
Llandoverian |
Wenlockian |
Micrhystridium |
Micrhystridium simplex
|
Canada(Ontario) |
Middle Gothlandian |
|
Micrhystridium |
Micrhystridium stellatum
|
England(Shropshire) |
Ludlovian |
Wenlockian |
Micrhystridium |
Micrhystridium stellatum
|
England(Shropshire) |
Ludlovian |
Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium arbusculiferum
sp. nov. |
England(Shropshire) |
Wenlockian |
Ludlovian |
Multiplicisphaeridium |
Multiplicisphaeridium arbusculiferum
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium cladum
|
England(Shropshire) |
Llandoverian |
Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium cymulum
|
England(Shropshire) |
Wenlockian |
Ludlovian |
Multiplicisphaeridium |
Multiplicisphaeridium eltonense
sp. nov. |
England(Shropshire) |
Wenlockian |
Ludlovian |
Multiplicisphaeridium |
Multiplicisphaeridium fisheri
|
England(Shropshire) |
Llandoverian |
Wenlockian |