Impluviculus |
Impluviculus cleae
|
France(Herault) |
Tremadocian |
|
Impluviculus |
Impluviculus lenticularis
sp. nov. |
Belgium |
Early Tremadocian |
|
Impluviculus |
Impluviculus sp
|
Belgium |
Early Tremadocian |
|
Impluviculus |
Impluviculus sp
|
Belgium |
Early Tremadocian |
|
Impluviculus |
Impluviculus stellaris
|
Belgium |
Early Tremadocian |
|
Leiofusa |
Leiofusa simplex
|
Belgium |
Early Tremadocian |
|
Leiosphaeridia |
Leiosphaeridia faveolata
|
Belgium |
Late Cambrian |
|
Lophodiacrodium |
Lophodiacrodium angustum
|
Belgium |
Early Tremadocian |
|
Lophodiacrodium |
Lophodiacrodium arbustum
|
Belgium |
Late Cambrian |
|
Lophosphaeridium |
Lophosphaeridium decipiens
|
Belgium |
Late Cambrian |
|
Lophosphaeridium |
Lophosphaeridium duplicativum
|
Belgium |
Late Cambrian |
|
Micrhystridium |
Micrhystridium cleae
|
Belgium |
Llanvirnian |
|
Micrhystridium |
Micrhystridium cleae
|
France(Herault) |
Tremadocian |
|
Micrhystridium |
Micrhystridium pellitum
sp. nov. |
Belgium |
Early Tremadocian |
|
Micrhystridium |
Micrhystridium robustum
|
Belgium |
Early Tremadocian |
|
Micrhystridium |
Micrhystridium shinetonense
|
Belgium |
Early Tremadocian |
|
Multiplicisphaeridium |
Multiplicisphaeridium martae
|
Belgium |
Late Cambrian |
|