geological time period nickname
C36947
concept
A geological time period nickname is an informal, often evocative label used to refer to a specific span of Earth’s history, typically highlighting its defining environmental conditions, dominant life forms, or major geological events.
All labels observed (1)
| Label | Occurrences |
|---|---|
| geological time period nickname canonical | 1 |
Instances (1)
| Instance | Via concept surface |
|---|---|
| Age of Fishes | — |