Idanothekion |
Idanothekion callistophytoides
|
USA |
Carboniferous |
|
Idanothekion |
Idanothekion glandulosum
|
USA |
Carboniferous |
|
Illinites |
Illinites
|
Nd |
Nd |
|
Illinites |
Illinites kosankei
|
Nd |
Nd |
|
Inaperturopollenites |
Inaperturopollenites
|
Nd |
Nd |
|
Inaperturopollenites |
Inaperturopollenites limbatus
|
Nd |
Nd |
|
Indophyllum |
Indophyllum nipanica
|
India |
Jurassic |
Cretaceous |
Indotriradites |
Indotriradites
|
Nd |
Nd |
|
Indotriradites |
Indotriradites congoensis
|
Nd |
Nd |
|
Indotriradites |
Indotriradites korbaensis
|
India |
Early Permian |
|
Indotriradites |
Indotriradites splendens
|
Nd |
Nd |
|
Intratriporopollenites |
Intratriporopollenites
|
Nd |
Nd |
|
Ischyosporites |
Ischyosporites
|
Nd |
Nd |
|
Ischyosporites |
Ischyosporites crateris
|
Australia |
Late Cretaceous |
|
Ischyosporites |
Ischyosporites variegatus
|
Nd |
Nd |
|
Isoetes |
Isoetes
|
Nd |
Nd |
|
Isoetes |
Isoetes ermayinensis
|
China |
Triassic |
|