How was the geologic time scale developed?
A. By radiometrically dating successive inte...
How was the geologic time scale developed?
A. By radiometrically dating successive intervals in rock layers.
B. By correlating exposed rock sections from around the world.
C. By systematically dividing all of earth history into equally spaced time intervals, similar to the hours and minutes on a clock.
D. By compiling religious and historical records to reconstruct Earth's history.
E. All of the answers listed here
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