Knobby Terrain in Northern Arabia Terra

This NASA Mars Odyssey image shows a region in northern Arabia Terra where knobby or cabby plains units that mantle and modify a pre-existing cratered surface dominate the unusual landscape.

This NASA Mars Odyssey image shows a region in northern Arabia Terra where knobby or cabby plains units that mantle and modify a pre-existing cratered surface dominate the unusual landscape.

Mars2001 Mars Odyssey