Gullies on the edge of Newton Basin (context image)

This image shows a portion of two impact craters on the floor of Newton Basin where a smaller crater formed within a earlier larger one.
The larger crater's North rim can be seen diagonally (South-West/North-East) across the image and the smaller crater's north rim is near the right-side of the image.

Along the interior wall of the larger crater, several gullies have incised into the wall of the Crater.