Cirratriradites |
Cirratriradites gracilis
|
Poland |
Pennsylvanian |
|
Cirratriradites |
Cirratriradites maculatus
|
Iowa |
Desmoinesian |
|
Cirratriradites |
Cirratriradites micropapillatus
|
Nd |
Nd |
|
Cirratriradites |
Cirratriradites minutus
|
Nd |
Nd |
|
Cirratriradites |
Cirratriradites peacocki
|
Tennessee |
Pennsylvanian |
|
Cirratriradites |
Cirratriradites penningtonensis
|
Tennessee |
Pennsylvanian |
|
Cirratriradites |
Cirratriradites rarus
|
Germany |
Westphalian B |
Westphalian C |
Cirratriradites |
Cirratriradites saturni
|
Germany |
Westphalian B |
Westphalian C |
Cirratriradites |
Cirratriradites tenuis
|
W.Germany(N.Rhine) |
Westphalian B |
|
Cirratriradites |
Cirratriradites venustus
|
W.Germany(N.Rhine) |
Westphalian B |
|
Cirratriradites |
Cirratriradites zonalis
|
W.Germany(N.Rhine) |
Westphalian B |
|
Cystosporites |
Cystosporites
|
Nd |
Nd |
|
Cystosporites |
Cystosporites breretonensis
|
Illinois |
Pennsylvanian |
|
Cystosporites |
Cystosporites giganteus
|
Nd |
Pennsylvanian |
|
Cystosporites |
Cystosporites giganteus
|
Nd |
Nd |
|
Densosporites |
Densosporites
|
Tennessee |
Mississippian |
|
Densosporites |
Densosporites annulatus
|
Germany |
Westphalian B |
|