Protopteridium |
Protopteridium hostinense
|
Belgium |
Devonian |
|
Rellimia |
Rellimia thomsonii
|
Belgium |
Devonian |
|
Archaeopteris |
Archaeopteris jacksonii
|
Canada |
Devonian |
|
Azolla |
Azolla primaeva
|
Canada |
Eocene |
|
Betula |
Betula leopoldae
|
Canada |
Eocene |
|
Bitelaria |
Bitelaria
|
Canada |
Emsian |
|
Botrychium |
Botrychium
|
Canada |
Paleocene |
|
Cladophlebis |
Cladophlebis dunkeri
|
Canada |
Cretaceous |
|
Dawsonites |
Dawsonites sp
|
Canada |
Devonian |
|
Dawsonites |
Dawsonites arcuatus
|
Canada |
Devonian |
|
Drumhelleria |
Drumhelleria kurmanniae
|
Canada |
Cretaceous |
|
Kurtziflora |
Kurtziflora antherosa
|
Canada |
Paleocene |
|
Metasequoia |
Metasequoia milleri
|
Canada |
Eocene |
|
Nikitinsporites |
Nikitinsporites canadensis
|
Canada |
Late Devonian |
|
Onoclea |
Onoclea sensibilis
|
Canada |
Paleocene |
|
Oocampsa |
Oocampsa catheta
|
Canada |
Devonian |
|
Paleorosa |
Paleorosa similkameenensis
|
Canada |
Eocene |
|