Alluvial fan in Crater Holden
August 18, 2005
This is close-up of the image obtained by Mars Express on 14 June 2004. North is to the left. It shows a well-preserved â€˜alluvial fan' (i.e. a fan-shaped deposit of water-transported material) in the southern part of Crater Holden.
Topics: Alluvial fan, Holden, Sedimentology, Crater Holden, Alluvium, Saheki Crater, Iapygia quadrangle, Mars