Concentrica |
Concentrica miranda
|
Romania |
Silurian |
|
Concentrica |
Concentrica solida
|
Romania |
Silurian |
|
Concentrisporites |
Concentrisporites nevesi
|
Romania |
Werfenian |
Anisian |
Cyathidites |
Cyathidites australis
|
Romania |
Werfenian |
Anisian |
Cycloverrutriletes |
Cycloverrutriletes presselensis
|
Romania |
Werfenian |
Anisian |
Dictyophyllidites |
Dictyophyllidites mortoni
|
Romania |
Werfenian |
Anisian |
Dictyophyllidites |
Dictyophyllidites surangei
|
Romania |
Werfenian |
Anisian |
Dictyophyllum |
Dictyophyllum exactum
|
Romania |
Werfenian |
Anisian |
Dictyophyllum |
Dictyophyllum gleicheniiforme
|
Romania |
Werfenian |
Anisian |
Dictyosphaera |
Dictyosphaera prima
|
Romania |
Silurian |
|
Ginkgo |
Ginkgo pachyexinina
|
Romania |
Werfenian |
Anisian |
Ginkgocycadophytus |
Ginkgocycadophytus glaber
|
Romania |
Werfenian |
Anisian |
Ginkgocycadophytus |
Ginkgocycadophytus sp
|
Romania |
Werfenian |
Anisian |
Ginkgoidites |
Ginkgoidites protominor
|
Romania |
Werfenian |
Anisian |
Hausmannia |
Hausmannia cardiformis
|
Romania |
Werfenian |
Anisian |
Hausmannia |
Hausmannia placuliniformis
|
Romania |
Werfenian |
Anisian |
Hystrichosphaeridium |
Hystrichosphaeridium longispinosum
|
Romania |
Early Cambrian |
Middle Cambrian |