Dark Light
The objective of this observation is to examine at least two layers that are exposed in the wall of an impact crater that’s less than 5 km across.

Even without a 3D picture, we can easily see that the crater’s walls are fairly steep. Phlegra Montes are a series of mountain ranges, massifs and knobby terrain in the northern lowlands of Mars. 


Image: NASA/JPL/University of Arizona https://www.uahirise.org/hipod/ESP_065243_2065
Related Posts

An Impact Crater within Nanedi Valles

With this image, we can cross-dating the relative age of the impact with that of the valley system, as well as learning more about the fluvial and morphology characteristics of area.