Micrhystridium |
Micrhystridium flexispinosum
|
Nd |
Nd |
|
Micrhystridium |
Micrhystridium gogense
sp. nov. |
Canada(Alberta) |
Early Cambrian |
|
Micrhystridium |
Micrhystridium lanatum
|
Canada(Alberta) |
Early Cambrian |
|
Micrhystridium |
Micrhystridium minutum
sp. nov. |
Norway |
Early Cambrian |
|
Micrhystridium |
Micrhystridium minutum
sp. nov. |
Canada(Alberta) |
Early Cambrian |
|
Micrhystridium |
Micrhystridium oligum
|
Scotland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium ordensis
sp. nov. |
Scotland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium ordensis
sp. nov. |
Greenland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium ordensis
sp. nov. |
Canada(Alberta) |
Early Cambrian |
|
Micrhystridium |
Micrhystridium ordensis
sp. nov. |
Scotland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium sp
|
Norway |
Early Cambrian |
|
Micrhystridium |
Micrhystridium spinosum
|
Scotland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium spinosum
|
Greenland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium tornatum
|
Greenland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium tornatum
|
Scotland |
Early Cambrian |
|
Micrhystridium |
Micrhystridium tornatum
|
Canada(Alberta) |
Early Cambrian |
|
Multiplicisphaeridium |
Multiplicisphaeridium dendroideum
|
Scotland |
Early Cambrian |
|