Secondaries near Cerberus

This Mars Global Surveyor MGS Mars Orbiter Camera MOC image shows a 
field of small craters formed by secondary debris thrown from a larger 
meteoritic impact on the plains south of the Cerberus region

This Mars Global Surveyor MGS Mars Orbiter Camera MOC image shows a field of small craters formed by secondary debris thrown from a larger meteoritic impact on the plains south of the Cerberus region