Ovalipollis |
Ovalipollis ovalis
|
England(Oxfordshire) |
Rhaetian |
|
Ovalipollis |
Ovalipollis sp
|
England(Oxfordshire) |
Rhaetian |
|
Aumancisporites |
Aumancisporites striatus
|
France |
Stephanian |
Autunian |
Pityosporites |
Pityosporites westphalensis
|
Indiana |
Westphalian D |
|
Pteruchipollenites |
Pteruchipollenites sp
|
Indiana |
Westphalian D |
|
Pteruchipollenites |
Pteruchipollenites sp
|
Indiana |
Westphalian D |
|
Hamiapollenites |
Hamiapollenites bifurcatus
|
Kansas |
Permian |
|
Schizopollis |
Schizopollis wodehousei
|
Kansas |
Leonardian |
|
Illinites |
Illinites unicus
|
Kansas |
Stephanian |
|
Taeniaesporites |
Taeniaesporites sp
|
Kansas |
Stephanian |
|
Potonieisporites |
Potonieisporites sp
|
Kansas |
Stephanian |
|
Pseudotsuga |
Pseudotsuga menziesii
|
Nd |
Nd |
|
Encephalartos |
Encephalartos laevifolius
|
Nd |
Nd |
|
Phyllocladidites |
Phyllocladidites alpinus
|
Nd |
Nd |
|
Araucaria |
Araucaria araucana
|
Nd |
Nd |
|
Ephedra |
Ephedra type A
sp. nov. |
Nd |
Neocomian |
Quaternary |
Equisetosporites |
Equisetosporites
|
Nd |
Early Permian |
Late Triassic |