[Eastbound]

Hmmmm. If there was water and wind, there must have been rain as well. What goes up must come down. A plausible counter-argument against the 'vapor-only-in-the-atmosphere-prior-to-the-flood' folks to consider. I doubt if aquifification alone could have caused that kind of erosion, or even the normal tidal motion of the waters.

[SunkenCiv]

Yes, rain. The erosion was caused by water in the form of rain.