Sirenum Fossae
This image from NASA 2001 Mars Odyssey spacecraft shows a small portion of Sirenum Fossae. The fractures of the Fossae are graben -- a downdropped block between two faults.
This image from NASA 2001 Mars Odyssey spacecraft shows a small portion of Sirenum Fossae. The fractures of the Fossae are graben -- a downdropped block between two faults.