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Tractus Catena is a set of pits in the Arcadia quadrangle of Mars. Its location is centered at 28.17°N 102.77°W / 28.17; -102.77 . It is 897 km (557 mi) long and was named after a classical albedo feature name.
The line of pits that make up Tractus Catena make it related to fossa which are common on Mars.
References
Tractus Catena Wikipedia(Text) CC BY-SA