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ConcepTest: Relative Time Diagram #5

ConcepTest questions by David McConnell , David Steer , Walter Borowski, Jeffrey Dick, Annabelle Foos, Jeffrey Knott, Alvin Konigsberg, Michelle Malone, Heidi McGrew, Kathie Owens, and Stephen Van Horn

Question:

Assuming all rocks are sedimentary unless otherwise indicated, what is the possible age of F if A is 100 million years old and D is 70 million years old?

Cross Section 3

a. 85 Myrs
b. 170 Myrs
c. 55 Myrs
d. 110 Myrs

Student Responses:

No data yet. The correct response is a.

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References and Notes: