May explain current gullies and streaks
I posted a hypothesis about dust avalanches on 5-1-04. I think they occur in the colder regions, and on the colder slopes because water frost action creates the dust more rapidly.
Space/Science » in reply to Dust rocks martian river theory
I posted a hypothesis about dust avalanches on 5-1-04. I think they occur in the colder regions, and on the colder slopes because water frost action creates the dust more rapidly.