From HandWiki - Reading time: 4 min
Fontana is a crater in the Thaumasia quadrangle of Mars, located at 63.2°S latitude and 72.2°W longitude. It is 80.0 km in diameter and was named after Francesco Fontana, and the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).[1] The picture below shows dust devil tracks and dunes on the crater's floor.