Quadrella |
Quadrella
|
Nd |
Nd |
|
Quadrisporites |
Quadrisporites
|
Australia(NSW) |
Late Permian |
Early Triassic |
Quercipollenites |
Quercipollenites
|
Nd |
Nd |
|
Quercoidites |
Quercoidites
|
Nd |
Nd |
|
Quercoidites |
Quercoidites henrici
|
W.Germany(N.Rhine) |
Miocene |
|
Quercoidites |
Quercoidites microhenrici
|
W.Germany(N.Rhine) |
Miocene |
|
Quercoidites |
Quercoidites williamsonianus
|
Vermont |
Late Oligocene |
|
Quercoipollenites |
Quercoipollenites
|
Nd |
Nd |
|
Quercoipollenites |
Quercoipollenites
|
Nd |
Nd |
|
Quercus |
Quercus williamsoniana
|
Vermont |
Late Oligocene |
|
Quercuspollenites |
Quercuspollenites
|
Nd |
Nd |
|
Radiatisporites |
Radiatisporites
|
Nd |
Nd |
|
Raistrickia |
Raistrickia
|
Nd |
Nd |
|
Remysporites |
Remysporites
|
Nd |
Nd |
|
Remysporites |
Remysporites magnificus
|
Poland |
Namurian A |
|
Retectina |
Retectina
|
Nd |
Nd |
|
Reticulatasporites |
Reticulatasporites vinculatus
|
Nd |
Nd |
|