Tripartites |
Tripartites trilinguis
|
Germany |
Namurian A |
|
Microsporites |
Microsporites membranaceus
|
Germany |
Kohlen Kalk |
|
Microsporites |
Microsporites membranaceus
|
Germany |
Kohlen Kalk |
|
Germany |
Germany trigeminus
|
Germany |
Namurian A |
|
Triletes |
Triletes trilinguis
|
Germany |
Namurian A |
|
Densosporites |
Densosporites faunus
|
Germany(Rhineland) |
Middle Westphalian B |
Middle Westphalian C |
Sporonites |
Sporonites faunus
|
Germany(Rhineland) |
Middle Westphalian B |
Middle Westphalian C |
Latosporites |
Latosporites robustus
|
Illinois |
Middle Pennsylvanian |
Late Pennsylvanian |
Laevigatosporites |
Laevigatosporites robustus
|
Illinois |
Middle Pennsylvanian |
Late Pennsylvanian |
Triquitrites |
Triquitrites deltiformis
|
Iowa |
Desmoinesian |
|
Latosporites |
Latosporites globosus
|
Iowa |
Desmoinesian |
|
Granulatisporites |
Granulatisporites deltiformis
|
Iowa |
Desmoinesian |
|
Laevigatosporites |
Laevigatosporites globosus
|
Iowa |
Desmoinesian |
|
Zonalessporites |
Zonalessporites subbrasserti
|
Michigan |
Early Pennsylvanian |
|
Rotatisporites |
Rotatisporites ramosus
|
Michigan |
Early Pennsylvanian |
|
Triletes |
Triletes ramosus
|
Michigan |
Early Pennsylvanian |
|
Triletes |
Triletes subbrasserti
|
Michigan |
Early Pennsylvanian |
|