Nota de aplicación
The second period of the Paleozoic, following the Cambrian and preceding the Silurian. It extends from about 448 to 443 million years ago. It is marked by a significant radiation of marine life and the first colonization of land, by nonvascular plants.
Ubicación jerarquía
- Faceta Estilos y Períodos
- .. Estilos y períodos
- .... <Estilos, períodos y culturas por época>
- ...... geologic time scale
- ........ Phanerozoic
- .......... Paleozoic
- ............ Cambrian
- ............ Carboniferous
- ............ Devonian
- ............ Ordovician
- ............ Permian
- ............ Silurian