Aquilapollenites |
Aquilapollenites quadrilobus
|
Canada(Alberta) |
Late Cretaceous |
|
Aquilapollenites |
Aquilapollenites trialatus
|
Canada |
Late Cretaceous |
|
Araliaceoipollenites |
Araliaceoipollenites
|
E.Germany(Halle) |
Eocene |
|
Araliaceoipollenites |
Araliaceoipollenites edmundii
|
W.Germany(N.Rhine) |
Miocene |
|
Araliaceoipollenites |
Araliaceoipollenites euphori
|
Nd |
Late Eocene |
Early Oligocene |
Araliaceoipollenites |
Araliaceoipollenites euphori
|
E.Germany(Halle) |
Eocene |
|
Araucariacites |
Araucariacites
|
Nd |
Nd |
|
Arcellites |
Arcellites
|
Nd |
Nd |
|
Arcellites |
Arcellites disciformis
|
Greenland |
Early Cretaceous |
|
Archaealetes |
Archaealetes
|
Nd |
Nd |
|
Armatisporites |
Armatisporites
|
Nd |
Nd |
|
Asterotheca |
Asterotheca merianii
|
Austria |
Late Triassic |
|
Aumancisporites |
Aumancisporites
|
Nd |
Nd |
|
Aumancisporites |
Aumancisporites striatus
|
France |
Autunian |
|
Auritulina |
Auritulina
|
USSR(Ukrainian SSR) |
Early Jurassic |
|
Auritulina |
Auritulina trilateroides
|
USSR |
Early Jurassic |
|
Auritulinasporites |
Auritulinasporites
|
Nd |
Nd |
|