Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Ohio |
Early Mississippian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Pennsylvania |
Early Mississippian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Spitsbergen |
Early Dinantian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Poland |
Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
USSR(Belorussian SSR) |
Late Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
China(Kansu) |
Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Australia |
Dinantian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Niger |
Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
Morocco |
Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
USSR(Belorussian SSR) |
Late Tournaisian |
|
Knoxisporites |
Knoxisporites literatus
|
Canada |
Tournaisian |
|
Knoxisporites |
Knoxisporites literatus
|
Australia |
Dinantian |
|
Knoxisporites |
Knoxisporites stephanophorus
|
United Kingdom |
Late Arundian |
|
Knoxisporites |
Knoxisporites stephanophorus
|
Canada(Nova Scotia) |
Middle Visean |
Late Visean |
Knoxisporites |
Knoxisporites triradiatus
|
United Kingdom |
Late Arundian |
|
Knoxisporites |
Knoxisporites triradiatus
|
Canada(Nova Scotia) |
Visean |
Namurian |
Lophozonotriletes |
Lophozonotriletes appendices
|
Spitsbergen |
Visean |
Early Namurian |