Stratigraphy Exposed by an Impact Crater
Geologists love roadcuts because they reveal the bedrock stratigraphy (layering). Until we have highways on Mars, we can get the same information from fresh impact craters as shown in this image from NASA's Mars Reconnaissance Orbiter. This image reveals these layers filling a larger crater, perhaps a combination of lava, impact ejecta, and sediments. https://photojournal.jpl.nasa.gov/catalog/PIA21631
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Details
NASA ID
PIA21631
Date Created
May 10, 2017
Center
JPL
Media Type
image
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