Micrhystridium |
Micrhystridium tornacense
|
Belgium |
Devonian |
|
Micrhystridium |
Micrhystridium tornacense
|
Netherlands |
Devonian |
|
Multiplicisphaeridium |
Multiplicisphaeridium sprucegrovense
|
Netherlands |
Late Frasnian |
Early Famennian |
Multiplicisphaeridium |
Multiplicisphaeridium sprucegrovense
|
Belgium |
Late Frasnian |
Early Famennian |
Multiplicisphaeridium |
Multiplicisphaeridium sprucegrovense
|
Canada(Alberta) |
Late Devonian |
|
Raistrickia |
Raistrickia variabilis
|
Belgium |
Late Famennian |
Late Tournaisian |
Raistrickia |
Raistrickia variabilis
|
Netherlands |
Late Famennian |
Late Tournaisian |
Retusotriletes |
Retusotriletes planus
|
Belgium |
Late Tournaisian |
|
Retusotriletes |
Retusotriletes planus
|
Netherlands |
Late Tournaisian |
|
Rugospora |
Rugospora versabilis
|
Belgium |
Late Famennian |
Late Tournaisian |
Rugospora |
Rugospora versabilis
|
Netherlands |
Late Famennian |
Late Tournaisian |
Samarisporites |
Samarisporites sp
|
Belgium |
Late Frasnian |
Early Famennian |
Samarisporites |
Samarisporites sp
|
Netherlands |
Late Frasnian |
Early Famennian |
Solisphaeridium |
Solisphaeridium astrum
|
Belgium |
Devonian |
|
Solisphaeridium |
Solisphaeridium astrum
|
Netherlands |
Devonian |
|
Solisphaeridium |
Solisphaeridium spinoglobosum
|
Belgium |
Devonian |
|
Solisphaeridium |
Solisphaeridium spinoglobosum
|
Netherlands |
Devonian |
|