S. J. Kadish, J. W. Head, J. L. Fastook, and D. R. Marchant. Middle to Late Amazonian tropical mountain glaciers on Mars: The ages of the Tharsis Montes fan-shaped deposits. Planetary and Space Science, 91:52–59, doi: 10.1016/j.pss.2013.12.005, 2013. Abstract: Fan-shaped deposits (FSDs) extending to the northwest of the Tharsis Montes on Mars are the remnants of Amazonian-aged, cold-based, tropical read more Middle to Late Amazonian tropical mountain glaciers on Mars: The ages of the Tharsis Montes fan-shaped deposits