Retispora |
Retispora lepidophyta
|
Belgium |
Late Famennian |
|
Retispora |
Retispora macroreticulata
|
Belgium |
Late Famennian |
|
Retispora |
Retispora macroreticulata
|
West Virginia |
Late Famennian |
|
Retispora |
Retispora macroreticulata
|
Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes coniferus
|
Belgium |
Late Famennian |
|
Retusotriletes |
Retusotriletes coniferus
|
West Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes coniferus
|
Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes incohatus
|
Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes incohatus
|
West Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes incohatus
|
Belgium |
Late Famennian |
|
Retusotriletes |
Retusotriletes phillipsii
|
Belgium |
Late Famennian |
|
Retusotriletes |
Retusotriletes phillipsii
|
West Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes phillipsii
|
Virginia |
Late Famennian |
|
Retusotriletes |
Retusotriletes sp.A Beck.et al,1974
sp. nov. |
Nd |
Nd |
|
Rugospora |
Rugospora flexuosa
|
Nd |
Nd |
|
Rugospora |
Rugospora radiata
|
Virginia |
Late Famennian |
|
Rugospora |
Rugospora radiata
|
West Virginia |
Late Famennian |
|