Acanthorytidodiacrodium |
Acanthorytidodiacrodium serotinum
|
Poland |
Tremadocian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium sp
|
Poland |
Tremadocian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium vulgare
|
Poland |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium adligans
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium arenigum
|
Poland |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium bifurcatum
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium dentatum
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium denticulatum
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium duplicativum
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium eisenacki
sp. nov. |
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium genuinum
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium girofleum
|
Poland |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium imperfectum
|
Poland |
Tremadocian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium lueberi
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium minimum
|
Poland |
Early Ordovician |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium operculatum
|
Poland |
Cambrian |
Early Ordovician |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium papillosum
|
Poland |
Tremadocian |
|