HiPOD (15 August 2018): Semi-Sinuous Ridge and Stratified…

HiPOD (15 August 2018): Semi-Sinuous Ridge and Stratified Material in Arabia Terra 

   – Looks like inverted stream channels that contributed to a lake or pond, with stratified sedimentary rock units in the depression. Important imaging for understanding how to best distinguish cratered, erosion-resistant sedimentary rock units from volcanic and impact melt rocks. (275 km above the surface. Black and white is less than 5 km across; enhanced color is less than 1 km)

NASA/JPL/University of Arizona