Spinozonotriletes |
Spinozonotriletes
|
Iowa |
Mississippian |
|
Endosporites |
Endosporites micromanifestus
|
Iowa |
Mississippian |
|
Spore |
Spore sp
sp. nov. |
Iowa |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
Iowa |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
Iowa |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
Iowa |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
Iowa |
Mississippian |
|
Tripartites |
Tripartites
|
Kentucky |
Late Mississippian |
|
Laevigatosporites |
Laevigatosporites thiessenii
|
Nd |
Pennsylvanian |
|
Punctatisporites |
Punctatisporites grandiverrucosus
|
Nd |
Pennsylvanian |
|
Schulzospora |
Schulzospora
|
Nd |
Late Mississippian |
Early Pennsylvanian |
Pityosporites |
Pityosporites
|
Nd |
Late Pennsylvanian |
Permian |
Pinus |
Pinus resinosa
|
Nd |
Recent |
|
Hamiapollenites |
Hamiapollenites
|
Nd |
Permian |
|
Tasmanites |
Tasmanites
|
Oklahoma |
Mississippian |
|
Vittatina |
Vittatina costabilis
|
Oklahoma |
Permian |
|