Dictyotidium |
Dictyotidium indefinitum
|
USSR(Pre-Baltic) |
Early Paleozoic |
|
Dictyotidium |
Dictyotidium jiaboi
sp. nov. |
China(Hopei) |
Late Eocene |
Early Oligocene |
Dictyotidium |
Dictyotidium jiangsuense
|
Nd |
Paleocene |
Early Eocene |
Dictyotidium |
Dictyotidium legione
|
Nd |
Ludlovian |
Early Gedinnian |
Dictyotidium |
Dictyotidium microreticulatum
|
Nd |
Oligocene |
|
Dictyotidium |
Dictyotidium pachydermum
|
Nd |
Late Oligocene |
|
Dictyotidium |
Dictyotidium papillatum
|
Nd |
Early Givetian |
|
Dictyotidium |
Dictyotidium perfilum
|
Nd |
Ludlovian |
Pridolian |
Dictyotidium |
Dictyotidium polosymmetrium
|
Nd |
Late Devonian |
|
Dictyotidium |
Dictyotidium polygonium
|
Nd |
Late Devonian |
|
Dictyotidium |
Dictyotidium polygonium
|
USSR(Urals) |
Early Devonian |
|
Dictyotidium |
Dictyotidium polygonium
|
Nd |
Early Devonian |
|
Dictyotidium |
Dictyotidium priscum
|
Nd |
Early Cambrian |
|
Dictyotidium |
Dictyotidium prolatum
|
Nd |
Frasnian |
|
Dictyotidium |
Dictyotidium reticulatum
|
Germany(Leipzig) |
Silurian |
|
Dictyotidium |
Dictyotidium reticulatum
|
China(Hopei) |
Late Eocene |
Early Oligocene |
Dictyotidium |
Dictyotidium reticulatum
|
Nd |
Triassic |
|