Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium minor
|
Poland |
Middle Cambrian |
Early Tremadocian |
Baltisphaeridium |
Baltisphaeridium sp
|
Poland |
Middle Cambrian |
Early Tremadocian |
Domasia |
Domasia sp
|
Poland |
Middle Cambrian |
Early Tremadocian |
Goniosphaeridium |
Goniosphaeridium mochtiense
|
Poland |
Early Tremadocian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Poland |
Middle Cambrian |
Early Tremadocian |
Micrhystridium |
Micrhystridium sp
|
Poland |
Middle Cambrian |
Early Tremadocian |
Multiplicisphaeridium |
Multiplicisphaeridium sp
|
Poland |
Middle Cambrian |
Early Tremadocian |
Multiplicisphaeridium |
Multiplicisphaeridium sp.1
sp. nov. |
Poland |
Middle Cambrian |
Early Tremadocian |
Multiplicisphaeridium |
Multiplicisphaeridium sp.2
sp. nov. |
Poland |
Middle Cambrian |
Early Tremadocian |
Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Poland |
Early Tremadocian |
|
Timofeevia |
Timofeevia lancariae
|
Poland |
Middle Cambrian |
Early Tremadocian |
Timofeevia |
Timofeevia phosphoritica
|
Poland |
Middle Cambrian |
Early Tremadocian |
Vulcanisphaera |
Vulcanisphaera frequens
|
Poland |
Early Tremadocian |
|
Vulcanisphaera |
Vulcanisphaera nebulosa
|
Poland |
Early Tremadocian |
|
Vulcanisphaera |
Vulcanisphaera nebulosa
|
Poland |
Middle Cambrian |
Early Tremadocian |
Vulcanisphaera |
Vulcanisphaera sp
|
Poland |
Middle Cambrian |
Early Tremadocian |