Hystricosporites |
Hystricosporites expandus
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Hystricosporites |
Hystricosporites furcatus
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Hystricosporites |
Hystricosporites grandis
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Hystricosporites |
Hystricosporites gravis
|
Canada(NWT,Mackenzie) |
Famennian |
|
Hystricosporites |
Hystricosporites spiralis
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Hystricosporites |
Hystricosporites validus
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Lagenicula |
Lagenicula bulbosus
|
Canada(NWT,Mackenzie) |
Famennian |
|
Lagenicula |
Lagenicula constricta
|
Canada(NWT,Mackenzie) |
Famennian |
|
Lagenicula |
Lagenicula devonica
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Lagenicula |
Lagenicula devonica
|
Canada(NWT,Mackenzie) |
Famennian |
|
Lagenicula |
Lagenicula validespinosa
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Nikitinsporites |
Nikitinsporites canadensis
|
Canada(NWT,Mackenzie) |
Frasnian |
|
Nikitinsporites |
Nikitinsporites radiatus
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Nikitinsporites |
Nikitinsporites simplex
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Nikitinsporites |
Nikitinsporites verrucatus
|
Canada(NWT,Mackenzie) |
Frasnian |
|
Ocksisporites |
Ocksisporites connatispinosus
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |
Ocksisporites |
Ocksisporites maclarenii
|
Canada(NWT,Mackenzie) |
Frasnian |
Famennian |