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How Old is That River? Uncovering the Secrets of River Age
Unlocking the Age of Rivers: A Journey Through Geological Time
Discover how scientists determine the age of rivers using various geological clues.
River Age Determination
Determining the age of a river isn't as simple as looking at a birth certificate! Scientists employ a fascinating combination of geological techniques to estimate river age. This process often involves combining multiple lines of evidence for a more accurate assessment.
Valley Age
Rivers typically flow through valleys carved by glaciers or erosion. The valley's age provides a minimum age for the river itself.
Riverbed Depth
The depth of the riverbed reflects the extent of erosion over time. Deeper beds often suggest older rivers.
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