Erosion rates at the Mars Exploration Rover landing sites and long-term climate change on Marsv. 111E12S10
Golombek, M. P., Grant, John A., Crumpler, Larry S., Greeley, Ronald, Arvidson, Raymond E., Bell, James F., III, Weitz, Catherine M., Sullivan, R., Christensen, Philip R., Soderblom, L. A., and Squyres, Steven W. 2006. "Erosion rates at the Mars Exploration Rover landing sites and long-term climate change on Mars." Journal of Geophysical Research. E. Planets, 111 E12S10.