Proxapertites |
Proxapertites
|
Colombia |
Maastrichtian |
Tertiary |
Pseudatlantopollis |
Pseudatlantopollis
|
Mississippi |
Cenomanian |
|
Pseudatlantopollis |
Pseudatlantopollis
|
Mississippi |
Campanian |
Middle Eocene |
Psilamonoletes |
Psilamonoletes
|
Colombia |
Maastrichtian |
Tertiary |
Psilastephanocolporites |
Psilastephanocolporites daportae
|
Brazil |
Late Senonian |
|
Psilastephanocolporites |
Psilastephanocolporites hoekenae
|
Brazil |
Late Senonian |
|
Psilatriletes |
Psilatriletes
|
Colombia |
Maastrichtian |
Tertiary |
Pterospermopsis |
Pterospermopsis
|
E.Germany |
Jurassic |
Cretaceous |
Pulcheripollenites |
Pulcheripollenites krempii
|
Canada(Alberta) |
Maastrichtian |
|
Pulvinispora |
Pulvinispora
|
Nd |
Nd |
|
Punctamonocolpites |
Punctamonocolpites
|
USSR(Far East) |
Volgian |
Valanginian |
Punctatricolporites |
Punctatricolporites
|
Texas |
Cenomanian |
Turonian |
Pyrobolospora |
Pyrobolospora
|
Australia |
Cretaceous |
|
Pyrobolospora |
Pyrobolospora
|
USSR(WSL) |
Senonian |
Danian |
Quadripollis |
Quadripollis
|
California |
Maastrichtian |
Danian |
Quercoidites |
Quercoidites sternbergii
|
Canada(Alberta) |
Maastrichtian |
|
Quercus |
Quercus
|
USSR(Sakhalin Oblast) |
Late Campanian |
Maastrichtian |