Inapertisporites |
Inapertisporites pulvinatus
|
Tennessee |
Middle Eocene |
|
Inapertisporites |
Inapertisporites reniformis
|
China(Liaoning) |
Eocene |
Oligocene |
Inapertisporites |
Inapertisporites subovoideus
|
Tennessee |
Middle Eocene |
|
Inapertisporites |
Inapertisporites vittatus
|
Canada(NWT) |
Eocene |
|
Inapertisporites |
Inapertisporites vittatus
|
Tennessee |
Middle Eocene |
|
Spirotremesporites |
Spirotremesporites
|
Colombia |
Pleistocene |
|
Spirotremesporites |
Spirotremesporites clinatus
sp. nov. |
USA(Gulf Coast) |
Late Tertiary |
|
Spirotremesporites |
Spirotremesporites disciformis
sp. nov. |
Tennessee |
Middle Eocene |
|
Spirotremesporites |
Spirotremesporites duenasii
sp. nov. |
Colombia |
Pleistocene |
|
Spirotremesporites |
Spirotremesporites multiplex
|
Colombia |
Pleistocene |
|
Spirotremesporites |
Spirotremesporites neogenicus
sp. nov. |
Colombia |
Late Tertiary |
|
Spirotremesporites |
Spirotremesporites obliquus
sp. nov. |
Washington |
Late Eocene |
|
Spirotremesporites |
Spirotremesporites reklawensis
sp. nov. |
Texas |
Middle Eocene |
|
Spirotremesporites |
Spirotremesporites shahejiensis
sp. nov. |
China(Liaoning) |
Eocene |
Oligocene |
Spirotremesporites |
Spirotremesporites simplex
|
Colombia |
Pleistocene |
|
Spirotremesporites |
Spirotremesporites simplex
|
Colombia |
Pleistocene |
|
Spirotremesporites |
Spirotremesporites subovoideus
sp. nov. |
Tennessee |
Middle Eocene |
|