Claritas Fossae
Template:Infobox feature on Mars Claritas Fossae is a group of troughs in the Phoenicis Lacus and Thaumasia quadrangles of Mars, located at 31.5 S and 104.1 W. The structure is 2,050.0 km long and was named after a classical albedo feature name.[1]
Long narrow depressions on Mars are called fossae. This term is derived from Latin; therefore fossa is singular and fossae is plural.[2] Troughs form when the crust is stretched until it breaks. The stretching can be due to the large weight of a nearby volcano. Fossae/pit craters are common near volcanoes in the Tharsis and Elysium regions.[3] A trough often has two breaks with a middle section moving down, leaving steep cliffs along the sides; such a trough is called a graben.[4]
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Curved ridge that probably was formed by glacier, as seen by HiRISE under HiWish program
See also
References
- ^ http://planetarynames.wr.usgs.gov
- ^ http://www.marsartgallery.com/marsnames.html
- ^ Skinner, J., L. Skinner, and J. Kargel. 2007. Re-assessment of Hydrovolcanism-based Resurfacing within the Galaxias Fossae Region of Mars. Lunar and Planetary Science XXXVIII (2007)
- ^ http://hirise.lpl.arizona.edu/PSP_008641_2105
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