Spelaeotriletes |
Spelaeotriletes crenulatus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Spelaeotriletes |
Spelaeotriletes cumulus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Spelaeotriletes |
Spelaeotriletes obtusus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Spelaeotriletes |
Spelaeotriletes pretiosus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Spinozonotriletes |
Spinozonotriletes balteatus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Spinozonotriletes |
Spinozonotriletes balteatus
|
Spitsbergen |
Visean |
Namurian A |
Stenozonotriletes |
Stenozonotriletes meyenii
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Tumulispora |
Tumulispora malevkensis
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Tumulispora |
Tumulispora rarituberculata
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Tumulispora |
Tumulispora rarituberculata
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Tumulispora |
Tumulispora rarituberculata
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Tumulispora |
Tumulispora variverrucata
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Umbonatisporites |
Umbonatisporites
|
Wales(Caernarvonshire) |
Visean |
|
Umbonatisporites |
Umbonatisporites abstrusus
|
Nd |
Nd |
|
Umbonatisporites |
Umbonatisporites distinctus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Umbonatisporites |
Umbonatisporites rarisetosus
|
Belgium |
Middle Tournaisian |
Late Tournaisian |
Umbonatisporites |
Umbonatisporites rarisetosus
|
USSR(Belorussian SSR) |
Tournaisian |
|