{{Short description|Martian geographical feature}} {{Infobox feature on celestial object |name = Oti Fossae |image = Oti Fossae based on day THEMIS.png |caption = Oti Fossae based on [[Thermal Emission Imaging System|THEMIS]] day-time image |coordinates = {{coord|9.3|S|116.8|W|globe:mars_type:landmark|display=inline,title}} }} '''Oti Fossae''' is a group of [[Fossa (geology)|fossae]] ([[trough (geology)|troughs]]) in the [[Phoenicis Lacus quadrangle]] on [[Mars]], located at 9.3° S and 116.8° W. It is 370&nbsp;km long and was named after a classical [[albedo feature]].<ref>{{gpn|4523|Oti Fossae}}</ref>

<gallery> Image:Oti Fossae.JPG|Oti Fossae, as seen by [[HiRISE]]. Go to [[Fossa (geology)]] for more information. Image:Oti Fossae.jpg|Oti Fossae, as seen by [[THEMIS]]. These parallel [[graben]] are found on the northeastern side of [[Arsia Mons]]; they are in line with the NE/SW trend of the three volcanoes in [[Tharsis]]. Image:Oti Fossae Close-up.JPG|Oti Fossae, as seen by THEMIS. These parallel graben are found on the northeastern side of Arsia Mons; they are in line with the NE/SW trend of the three volcanoes in Tharsis. </gallery>

== References == {{reflist}}

{{commonscat|Oti Fossae}}

{{Geography of Mars}} {{Portal bar|Solar System}}

[[Category:Valleys and canyons on Mars]] [[Category:Phoenicis Lacus quadrangle]]

{{Mars-stub}}