Hystricosporites |
Hystricosporites corystus
|
USSR(Kazakh SSR) |
Late Devonian |
|
Hystricosporites |
Hystricosporites delectabilis
|
Scotland |
Devonian |
|
Hystricosporites |
Hystricosporites delectabilis
|
Spitsbergen |
Nd |
|
Hystricosporites |
Hystricosporites delectabilis
|
Spitsbergen |
Devonian |
|
Hystricosporites |
Hystricosporites delectabilis
|
Canada(NWT,Franklin) |
Givetian |
|
Hystricosporites |
Hystricosporites sp
|
Switzerland |
Nd |
|
Ibrahimispores |
Ibrahimispores
|
England |
Namurian |
|
Ilexpollenites |
Ilexpollenites
|
Czechoslovakia |
Late Oligocene |
Middle Miocene |
Illinites |
Illinites
|
Austria |
Permian |
|
Inapertisporites |
Inapertisporites pseudoreticulatis
|
Nd |
Nd |
|
Inaperturopollenites |
Inaperturopollenites
|
W.Germany(N.Rhine) |
Miocene |
|
Inaperturopollenites |
Inaperturopollenites
|
W.Germany(N.Rhine) |
Miocene |
|
Inaperturotetradites |
Inaperturotetradites lacunosus
|
Nigeria |
Maastrichtian |
|
Indospora |
Indospora clara
|
India |
Early Permian |
|
Indospora |
Indospora clara
|
Illinois |
Late Pennsylvanian |
|
Indusiisporites |
Indusiisporites
|
Nd |
Nd |
|
Iniquiornatisporis |
Iniquiornatisporis suryanarayanai
|
India |
Jurassic |
Cretaceous |