Lagenicula |
Lagenicula subtilinodulata
|
Poland |
Dinantian |
|
Lagenicula |
Lagenicula tenuimembranosa
|
Poland |
Early Namurian |
Westphalian D |
Lycospora |
Lycospora
|
Iowa |
Desmoinesian |
|
Lycospora |
Lycospora micropapillata
|
Iowa |
Desmoinesian |
|
Lycospora |
Lycospora minuta
|
Iowa |
Desmoinesian |
|
Lycospora |
Lycospora pellucida
|
Germany |
Westphalian B |
|
Lycospora |
Lycospora pusilla
|
Germany |
Westphalian B |
Westphalian C |
Monoletes |
Monoletes
|
W.Germany(N.Rhine) |
Westphalian C |
|
Monoletes |
Monoletes ellipsoides
|
Illinois |
Pennsylvanian |
|
Monoletes |
Monoletes ovatus
|
Nd |
Pennsylvanian |
|
Monoletes |
Monoletes tuberculatus
|
Tennessee |
Pennsylvanian |
|
Parasporites |
Parasporites
|
Nd |
Nd |
|
Parasporites |
Parasporites maccabei
|
Illinois |
Pennsylvanian |
|
Phaseolites |
Phaseolites desmoinesensis
|
Iowa |
Desmoinesian |
|
Phaseolites |
Phaseolites minimus
|
Nd |
Nd |
|
Pityosporites |
Pityosporites
|
Nd |
Nd |
|
Pityosporites |
Pityosporites antarcticus
|
Antarctica |
Mesozoic |
|