| Czech | prvohory , paleozoikum |
| Chinese (simplified) | 古生代 |
| English | Paleozoic , Paleozoic era |
| Indonesian | Paleozoikum , zaman paleozoic |
| Italian | paleozoico |
| Japanese | 古生代 |
| Type: | era |
| Meronym–Part: | ordovician carboniferous permian silurian devonian cambrian |
| Semantic Field: | timen |