Fossa (geology) - Fossae in The Phaethontis Quadrangle

Fossae in The Phaethontis Quadrangle

• Icaria Fossae Graben in the Phaethontis quadrangle, as seen by HiRISE. Click on image for a better view of Dust Devil Tracks.

• MOLA context image for the series of three images to follow of gullies in a trough and nearby crater. This image shows where the image is in relation to Mariner Crater and Sirenum Fossae.

• Gullies in a trough and nearby crater, as seen by HiRISE under the HiWish program. Scale bar is 500 meters long.

• Close-up of gullies in trough, as seen by HiRISE under the HiWish program. These are some of the smaller gullies visible on Mars.