Dibolisporites |
Dibolisporites sp
|
Iowa |
Late Eifelian |
Early Givetian |
Dibrochosporites |
Dibrochosporites nodosus
|
Iowa |
Late Eifelian |
Early Givetian |
Emphanisporites |
Emphanisporites rotatus
|
Iowa |
Late Eifelian |
Early Givetian |
Emphanisporites |
Emphanisporites sp
|
Iowa |
Late Eifelian |
Early Givetian |
Geminospora |
Geminospora sp
|
Iowa |
Late Eifelian |
Early Givetian |
Geminospora |
Geminospora svalbardiae
|
Iowa |
Late Eifelian |
Early Givetian |
Genus-A |
Genus-A sp.A
sp. nov. |
Iowa |
Late Eifelian |
Early Givetian |
Genus-B |
Genus-B sp.B
sp. nov. |
Iowa |
Late Eifelian |
Early Givetian |
Genus-C |
Genus-C sp.C
sp. nov. |
Iowa |
Late Eifelian |
Early Givetian |
Granulatisporites |
Granulatisporites muninensis
|
Iowa |
Late Eifelian |
Early Givetian |
Leiotriletes |
Leiotriletes dissimilis
|
Iowa |
Late Eifelian |
Early Givetian |
Leiotriletes |
Leiotriletes marginalis
|
Iowa |
Late Eifelian |
Early Givetian |
Leiotriletes |
Leiotriletes microdeltoidus
|
Iowa |
Late Eifelian |
Early Givetian |
Leiotriletes |
Leiotriletes sp
|
Iowa |
Late Eifelian |
Early Givetian |
Planisporites |
Planisporites dilucidus
|
Iowa |
Late Eifelian |
Early Givetian |
Raistrickia |
Raistrickia sp
|
Iowa |
Late Eifelian |
Early Givetian |
Retusotriletes |
Retusotriletes distinctus
|
Iowa |
Late Eifelian |
Early Givetian |