Punctatisporites |
Punctatisporites nahannensis
|
Nd |
Nd |
|
Punctatisporites |
Punctatisporites obliquus
|
Nd |
Nd |
|
Punctatisporites |
Punctatisporites punctatus
|
Germany |
Late Carboniferous |
|
Punctatisporites |
Punctatisporites triassicus
|
Nd |
Nd |
|
Punctatosporites |
Punctatosporites
|
Nd |
Nd |
|
Punctatosporites |
Punctatosporites granifer
|
Nd |
Nd |
|
Punctatosporites |
Punctatosporites minutus
|
Germany |
Late Carboniferous |
|
Pyriformis |
Pyriformis marschachtii
|
Poland |
Late Carboniferous |
|
Pyrobolospora |
Pyrobolospora
|
Nd |
Nd |
|
Qasimia |
Qasimia schyfsmae
|
Saudi Arabia |
Permian |
|
Quadrocladus |
Quadrocladus
|
Nd |
Nd |
|
Quercus |
Quercus spinosa
|
USA |
Oligocene |
|
Radiitheca |
Radiitheca dobranyana
|
Nd |
Nd |
|
Radiizonates |
Radiizonates
|
Nd |
Nd |
|
Radiizonates |
Radiizonates aligerens
|
Scotland |
Late Carboniferous |
|
Radiizonates |
Radiizonates tenuis
|
Nd |
Nd |
|
Radstockia |
Radstockia kidstonii
|
England |
Carboniferous |
|