This image include a series of small volcanic vents adjacent to a pair of larger low shields. These features might be the summits of those heavily buried low shields, or they could be smaller volcanic cones, which would indicate a different style of eruption than has been previously identified in this region.

ID: ESP_056959_1745
date: Thursday, 20 September 2018
altitude: 254 km (157.48 mi)

https://uahirise.org/hipod/ESP_056959_1745
NASA/JPL-Caltech/University of Arizona
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