Category:Silurian first appearances
From Infogalactic: the planetary knowledge core
This category includes biological taxa of rank more inclusive than genus that evolved during the Silurian period of geologic time, between 443.8 and 419.2 million years ago, as well as genera and species that evolved during this time and persisted across multiple geological periods.
| Preceded by Proterozoic Eon | Phanerozoic Eon | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paleozoic Era | Mesozoic Era | Cenozoic Era | ||||||||||
| Cambrian | Ordovician | Silurian | Devonian | Carboniferous | Permian | Triassic | Jurassic | Cretaceous | Paleogene | Neogene | 4ry | |
See also
Pages in category "Silurian first appearances"
The following 24 pages are in this category, out of 24 total.
