Reticulatisporites |
Reticulatisporites carnosus
|
United Kingdom |
Late Visean |
Namurian A |
Reticulatisporites |
Reticulatisporites polygonalis
|
Europe |
Late Namurian A |
Namurian B |
Retusotriletes |
Retusotriletes
|
Belgium |
Late Famennian |
Middle Tournaisian |
Retusotriletes |
Retusotriletes
|
France(Vosges) |
Devonian |
|
Retusotriletes |
Retusotriletes incohatus
|
England(Gloucestershire) |
Early Tournaisian |
Middle Tournaisian |
Retusotriletes |
Retusotriletes incohatus
|
Scotland(Ayr) |
Tournaisian |
|
Retusotriletes |
Retusotriletes incohatus
|
United Kingdom |
Early Visean |
|
Rotaspora |
Rotaspora ergonulii
|
United Kingdom |
Late Visean |
Namurian A |
Rotaspora |
Rotaspora fracta
|
United Kingdom |
Late Visean |
Namurian A |
Rotaspora |
Rotaspora knoxii
|
United Kingdom |
Late Visean |
Namurian A |
Rotaspora |
Rotaspora knoxii
|
Europe |
Late Visean |
Early Namurian A |
Rotaspora |
Rotaspora sp
|
Europe |
Late Visean |
|
Rugospora |
Rugospora corporata
|
United Kingdom |
Late Visean |
Namurian A |
Savitrisporites |
Savitrisporites concavus
|
France |
Westphalian |
|
Savitrisporites |
Savitrisporites nux
|
United Kingdom |
Late Visean |
Namurian A |
Savitrisporites |
Savitrisporites nux
|
Europe |
Late Visean |
Early Namurian A |
Savitrisporites |
Savitrisporites nux
|
England |
Visean |
|