File:Sinuous structures on crater floor in Phlegra Montes by HiRISE.jpg

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Description	English: Sinuous structures on the floor of a crater in Phlegra Montes imaged by the HiRISE instrument aboard Mars Reconnaissance Orbiter.
Date	12 August 2012
Source	http://hirise.lpl.arizona.edu/ESP_028334_2160
Author	NASA/JPL/University of Arizona

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