Ambitisporites |
Ambitisporites avitus
|
Nd |
Nd |
|
Bion |
Bion cruciferum
|
Nd |
Nd |
|
Confossuspora |
Confossuspora
|
Pennsylvania |
Clintonian |
|
Confossuspora |
Confossuspora reniforma
sp. nov. |
Pennsylvania |
Clintonian |
|
Dicryptosporites |
Dicryptosporites
|
Pennsylvania |
Clintonian |
|
Dicryptosporites |
Dicryptosporites minus
sp. nov. |
Pennsylvania |
Clintonian |
|
Dicryptosporites |
Dicryptosporites radiatus
sp. nov. |
Pennsylvania |
Clintonian |
|
Dyadospora |
Dyadospora membranifera
|
Pennsylvania |
Llandoverian |
|
Dyadospora |
Dyadospora membranifera
|
Nd |
Nd |
|
Dyadospora |
Dyadospora murusattenuata
|
Pennsylvania |
Wenlockian |
|
Dyadospora |
Dyadospora murusdensa
|
Pennsylvania |
Wenlockian |
|
Dyadospora |
Dyadospora sp
|
Nd |
Nd |
|
Dyadospora |
Dyadospora sp
|
Nd |
Nd |
|
Dyadospora |
Dyadospora sp.B
sp. nov. |
Nd |
Nd |
|
Dyadospora |
Dyadospora sp.C
sp. nov. |
Nd |
Nd |
|
Dyadosporites |
Dyadosporites
|
Nd |
Nd |
|
Linotolypa |
Linotolypa sp. Eise.,1965
sp. nov. |
Nd |
Nd |
|