Porostrobus |
Porostrobus zeilleri
|
Spitsbergen |
Carboniferous |
|
Poruna |
Poruna speirii
|
USA |
Eocene |
Oligocene |
Pothocites |
Pothocites grantonii
|
Scotland |
Carboniferous |
|
Potoniea |
Potoniea
|
Germany |
Carboniferous |
|
Potoniea |
Potoniea adiantiformis
|
Germany |
Carboniferous |
|
Potoniea |
Potoniea carpentieri
|
England |
Carboniferous |
|
Potoniea |
Potoniea illinoiensis
|
USA |
Carboniferous |
|
Potoniea |
Potoniea sp
|
France |
Carboniferous |
|
Potonieisporites |
Potonieisporites
|
Nd |
Nd |
|
Potonieisporites |
Potonieisporites novicus
|
Germany |
Late Carboniferous |
|
Praecolpatites |
Praecolpatites
|
Nd |
Nd |
|
Pramelreuthia |
Pramelreuthia haberfelneri
|
Austria |
Triassic |
|
Princetonia |
Princetonia
|
Nd |
Nd |
|
Protobarinophyton |
Protobarinophyton obrutschevii
|
Nd |
Nd |
|
Protobarinophyton |
Protobarinophyton pennsylvanicum
|
USA |
Devonian |
|
Protobarinophyton |
Protobarinophyton timanicum
|
USSR |
Devonian |
|
Protocupressinoxylon |
Protocupressinoxylon purbeckensis
|
Nd |
Nd |
|