Eos Chasma

Eos Chasma is located at the eastern end of Valles Marineris. Eos Chasma is a transition zone, connecting to the canyon system of Valles Marineris to its west and the large outflow channels to its east. Within Eos Chasma is a large region of chaos terrain called Eos Chasma. Chaos terrain is typified by regions of blocky, often steep sided, mesas interspersed with deep valleys. With time and erosion the valleys widen and the mesas become smaller.