Tholisporites |
Tholisporites
|
Canada |
Late Tournaisian |
Visean |
Tricidarisporites |
Tricidarisporites
|
Ireland |
Early Tournaisian |
Middle Tournaisian |
Tricidarisporites |
Tricidarisporites
|
England |
Early Tournaisian |
Middle Tournaisian |
Tricidarisporites |
Tricidarisporites
|
Canada(Nova Scotia) |
Early Tournaisian |
Middle Tournaisian |
Tricidarisporites |
Tricidarisporites
|
Canada |
Late Visean |
|
Tripartites |
Tripartites
|
Ireland |
Early Tournaisian |
Middle Tournaisian |
Tripartites |
Tripartites
|
England |
Early Tournaisian |
Middle Tournaisian |
Tripartites |
Tripartites
|
Canada(Nova Scotia) |
Early Tournaisian |
Middle Tournaisian |
Tripartites |
Tripartites
|
Canada |
Late Visean |
|
Tripartites |
Tripartites incisotrilobus
|
Ireland |
Early Tournaisian |
Middle Tournaisian |
Tripartites |
Tripartites incisotrilobus
|
England |
Early Tournaisian |
Middle Tournaisian |
Tripartites |
Tripartites incisotrilobus
|
Canada(Nova Scotia) |
Early Tournaisian |
Middle Tournaisian |
Tripartites |
Tripartites incisotrilobus
|
Canada |
Late Visean |
|
Triquitrites |
Triquitrites
|
England |
Late Visean |
Early Namurian |
Triquitrites |
Triquitrites
|
Oklahoma |
Late Visean |
Early Namurian |
Triquitrites |
Triquitrites
|
Spitsbergen |
Late Tournaisian |
Visean |
Triquitrites |
Triquitrites
|
Canada |
Late Tournaisian |
Visean |