Acanthotriletes |
Acanthotriletes aculeolatus
|
England(Westmorland) |
Early Namurian |
|
Acanthotriletes |
Acanthotriletes castanea
|
England(Westmorland) |
Early Namurian |
|
Acanthotriletes |
Acanthotriletes hacquebardii
|
England(Northumberland) |
Late Holkerian |
Early Asbian |
Acanthotriletes |
Acanthotriletes hirtus
|
Belgium |
Famennian |
|
Acanthotriletes |
Acanthotriletes sp
|
Scotland |
Early Visean |
|
Acanthotriletes |
Acanthotriletes sp
|
England(Westmorland) |
Late Visean |
Early Namurian |
Ahrensisporites |
Ahrensisporites beeleyensis
|
England(Westmorland) |
Early Westphalian A |
|
Ahrensisporites |
Ahrensisporites duplicatus
|
England |
Middle Visean |
|
Ahrensisporites |
Ahrensisporites guerickei
|
England(Westmorland) |
Late Visean |
Early Namurian |
Ahrensisporites |
Ahrensisporites guerickei
|
Belgium |
Westphalian A |
|
Alatisporites |
Alatisporites pustulatus
|
England |
Early Westphalian A |
|
Alatisporites |
Alatisporites rudus
|
England(Westmorland) |
Early Namurian |
|
Anaplanisporites |
Anaplanisporites atheticus
|
Scotland |
Late Holkerian |
Early Asbian |
Anaplanisporites |
Anaplanisporites delicatus
|
Scotland |
Late Holkerian |
Early Asbian |
Aneurospora |
Aneurospora greggsii
|
Belgium |
Famennian |
|
Aneurospora |
Aneurospora greggsii
|
Belgium |
Late Famennian |
Early Tournaisian |
Angulisporites |
Angulisporites splendidus
|
Europe |
Stephanian |
Early Autunian |