Pulvinispora |
Pulvinispora quasilabrata
|
Pennsylvania |
Late Strunian |
|
Pulvinispora |
Pulvinispora sp
|
New York |
Early Strunian |
|
Pulvinispora |
Pulvinispora sp
|
Pennsylvania |
Early Strunian |
|
Retispora |
Retispora lepidophyta
|
New York |
Late Strunian |
|
Retispora |
Retispora lepidophyta
|
Pennsylvania |
Late Strunian |
|
Retispora |
Retispora macroreticulata
|
New York |
Late Famennian |
Strunian |
Retispora |
Retispora macroreticulata
|
Pennsylvania |
Strunian |
|
Retusotriletes |
Retusotriletes phillipsii
|
New York |
Early Strunian |
Late Famennian |
Retusotriletes |
Retusotriletes phillipsii
|
Pennsylvania |
Early Strunian |
Late Famennian |
Rugospora |
Rugospora flexuosa
|
New York |
Late Famennian |
|
Rugospora |
Rugospora flexuosa
|
Nd |
Nd |
|
Rugospora |
Rugospora flexuosa
|
Pennsylvania |
Late Famennian |
|
Rugospora |
Rugospora prostata
|
Nd |
Nd |
|
Rugospora |
Rugospora radiata
|
Nd |
Nd |
|
Rugospora |
Rugospora versabilis
|
New York |
Strunian |
|
Rugospora |
Rugospora versabilis
|
Pennsylvania |
Strunian |
|
Synorisporites |
Synorisporites flexuosus
|
New York |
Late Famennian |
Strunian |