Here on the floor of Ladon Valles, there are two very distinct basin fill units. Our image will help with understanding their geologic relationship and how they formed.

ID: ESP_055281_1620
date: 13 May 2018
altitude: 261 km

https://uahirise.org/hipod/ESP_055281_1620
NASA/JPL-Caltech/University of Arizona
#Mars #science #NASA