Botryopteris |
Botryopteris forensis
|
France(Loire) |
Nd |
|
Botryopteris |
Botryopteris sp
|
France(Loire) |
|
|
Etapteris |
Etapteris lacattei
|
France(Loire) |
Nd |
|
Asterotheca |
Asterotheca sp
|
France(Loire) |
|
|
Cordaianthus |
Cordaianthus sp
|
France(Loire) |
|
|
Calamodendron |
Calamodendron
|
France(Paris Basin) |
|
|
Scolecopteris |
Scolecopteris illinoensis
|
Illinois |
Late Pennsylvanian |
|
Scolecopteris |
Scolecopteris monothrix
|
Illinois |
Desmoinesian |
Virgilian |
Dolerotheca |
Dolerotheca formosa
|
Illinois |
Missourian |
Virgilian |
Sigillariostrobus |
Sigillariostrobus quadrangularis
|
Indiana |
Early Pennsylvanian |
|
Tuberculatisporites |
Tuberculatisporites mamillarius
|
Indiana |
Early Pennsylvanian |
|
Peltastrobus |
Peltastrobus reedae
|
Indiana |
Middle Pennsylvanian |
|
Ceratopteris |
Ceratopteris
|
Indonesia(Borneo) |
Early Tertiary |
|
Renaultia |
Renaultia gracilis
|
Ireland |
Nd |
|
Selaginellites |
Selaginellites crassicinctus
|
Kansas |
Desmoinesian |
|
Cirratriradites |
Cirratriradites
|
Kansas |
Desmoinesian |
|
Spencerites |
Spencerites moorei
|
Kansas |
Desmoinesian |
|