Across
- 2. Age used to find actual year
- 5. Dating a form of absolute dating
- 6. Cutting method to show the age of the layers
- 7. someone that studies rocks
- 8. Decay of animals or plants
- 9. Good example of fossil to determine age of layer
- 10. Fossil used to find the age of rock strata
Down
- 1. Age used to find around the time
- 3. Law that states youngest layer must be on top
- 4. Law that shows rocks from older layer in newer layer