Explanation
This is a memory sentence to help you remember these geological time periods. Take the first letter of each word to reveal what it represents.
- Paleozoic
- Cambrian, Ordovician, Silurian, Devonian, Carboniferous, Permian
- Mesozoic
- Triassic, Jurassic, Cretaceous
- K-T extinction
- Cretaceous-Tertiary
- Current time period
- Quaternary