Goniosphaeridium |
Goniosphaeridium windolphiae
|
Norway |
Tremadocian |
|
Micrhystridium |
Micrhystridium breviacanthum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium brevicornum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium dissimilare
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium lanatum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium lubomlense
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium obscurum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium obscurum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium semiapertum
sp. nov. |
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium shinetonense
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium spinosum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium stellatum
|
Norway |
Middle Cambrian |
|
Micrhystridium |
Micrhystridium tornatum
|
Norway |
Middle Cambrian |
|
Multiplicisphaeridium |
Multiplicisphaeridium cervinacornuum
sp. nov. |
Norway |
Early Tremadocian |
|
Multiplicisphaeridium |
Multiplicisphaeridium martae
|
Norway |
Middle Cambrian |
|
Multiplicisphaeridium |
Multiplicisphaeridium sp
|
Norway |
Early Tremadocian |
|
Multiplicisphaeridium |
Multiplicisphaeridium sp
sp. nov. |
Norway |
Middle Cambrian |
Late Cambrian |