Fossa (geology) - Fossae in The Phoenicus Lacus Quadrangle

Fossae in The Phoenicus Lacus Quadrangle

• Oti Fossae in the Phoenicis Lacus quadrangle, as seen by HiRISE.

• 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.

• 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.