Dawsonites |
Dawsonites arcuatus
|
Norway |
Early Devonian |
Middle Devonian |
Enigmophyton |
Enigmophyton superbum
|
Norway |
Middle Devonian |
|
Spore |
Spore sp
|
Norway |
Early Devonian |
|
Spore |
Spore sp
|
Norway |
Early Devonian |
Middle Devonian |
Spore |
Spore sp
|
Norway |
Middle Devonian |
|
Lepidostrobopsis |
Lepidostrobopsis missouriensis
|
Ohio |
Allegheny |
|
Valvisisporites |
Valvisisporites
|
Ohio |
Allegheny |
|
Lepidostrobopsis |
Lepidostrobopsis princeps
|
Ohio |
Allegheny |
|
Lycospora |
Lycospora
|
Ohio |
Allegheny |
|
Polysporia |
Polysporia mirabilis
|
Ohio |
Westphalian A |
Westphalian C |
Endosporites |
Endosporites globiformis
|
Ohio |
Westphalian A |
Westphalian C |
Sporangiostrobus |
Sporangiostrobus ohioensis
|
Ohio |
Late Carboniferous |
|
Superbisporites |
Superbisporites superbus
|
Ohio |
Late Carboniferous |
|
Densosporites |
Densosporites solaris
|
Ohio |
Late Carboniferous |
|
Polysporia |
Polysporia mirabilis
|
Pennsylvania |
Westphalian A |
Westphalian C |
Endosporites |
Endosporites globiformis
|
Pennsylvania |
Westphalian A |
Westphalian C |
Sporocystis |
Sporocystis planus
|
Pennsylvania |
Late Carboniferous |
|