Breached Rim of a Circular Depression
Jet Propulsion Laboratory https://www.jpl.nasa.gov/ Nov. 6, 2013
This image shows an impact crater with a diameter of approximately 2 kilometers located in the Coloe Fossae region of Mars.
It is partially filled with a sediment flow that has breached the south rim and continues northwards for approximately 4 kilometers before abruptly terminating in a rounded lobe of blocky material.
HiRISE is one of six instruments on NASA's Mars Reconnaissance Orbiter. The University of Arizona, Tucson, operates the orbiter's HiRISE camera, which was built by Ball Aerospace & Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter Project for the NASA Science Mission Directorate, Washington.