Waspie_Dwarf Posted October 5, 2013 #1 Share Posted October 5, 2013 Differential Compaction around a Crater PeakThis image shows a central peak that is surrounded by a ring-like graben feature and relatively flat terrain. Does the graben show evidence of what geologists call "differential compaction"? (Audio by Tre Gibbs. Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_033108_1800Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips Link to comment Share on other sites More sharing options...
Waspie_Dwarf Posted October 5, 2013 Author #2 Share Posted October 5, 2013 Aligned ScallopsThis observation shows what we call "scalloped terrain," that appears here to merge in a linear depression. (Audio by Tre Gibbs. Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_033111_2300Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips Link to comment Share on other sites More sharing options...
Waspie_Dwarf Posted October 8, 2013 Author #3 Share Posted October 8, 2013 Colorful DunesThis field of dunes lies on the floor of an old crater in Noachis Terra, one of the oldest places on Mars. (Audio by Tre Gibbs. Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_033272_1400Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips Link to comment Share on other sites More sharing options...
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