1. Wednesday, November 19, 2014 Castle Learning Week #12
Aim:
To understand how rock layers give us clues to Earth’s History.
Objective:
You will be able to identify the relative ages of rock layers.
Do Now:
How can we use rocks to give us clues to geologic history?

2. The rock record gives us clues to our past by showing evidence of former life and geologic events preserved in the rock.
Cherry Valley
Cephalopod- Centoceras
“Cephalopod graveyard”

5. Text pages 597 – 599
Questions 1 & 2 in complete sentences!!