Deltoidospora |
Deltoidospora
|
Montana |
Early Cretaceous |
|
Deltoidospora |
Deltoidospora cascadensis
sp. nov. |
Montana |
Early Cretaceous |
|
Deltoidospora |
Deltoidospora hallii
sp. nov. |
Montana |
Early Cretaceous |
|
Selaginellites |
Selaginellites arnoldii
|
Greenland |
Late Cretaceous |
|
Selaginellites |
Selaginellites mirabilis
sp. nov. |
Montana |
Late Cretaceous |
Tertiary |
Spermatites |
Spermatites
|
Greenland |
Late Cretaceous |
|
Spermatites |
Spermatites ellipticus
sp. nov. |
Greenland |
Late Cretaceous |
|
Spore |
Spore sp
|
Montana |
Early Cretaceous |
|
Spore |
Spore sp
|
Montana |
Early Cretaceous |
|
Sporonites |
Sporonites montanensis
sp. nov. |
Montana |
Early Cretaceous |
|
Thecopteris |
Thecopteris major
sp. nov. |
Greenland |
Late Cretaceous |
|
Thecopteris |
Thecopteris minor
sp. nov. |
Greenland |
Late Cretaceous |
|