MN.8.3. Earth and Space Science
8.3.1. Earth Structure and Processes
220.127.116.11. The student will understand that rocks and rock formations indicate evidence of the materials and conditions that produced them.
18.104.22.168.1. Interpret successive layers of sedimentary rocks and their fossils to infer relative ages of rock sequences, past geologic events, changes in environmental conditions, and the appearance and extinction of life forms.