To: Doctor Stochastic
> The erosion is quite different from that found in the Grand Canyon.
In what significant and definitive ways?
50 posted on
02/02/2004 7:38:36 PM PST by
old-ager
To: old-ager
Erosion through soft volcanic ash in one case; erosion through sandstone, limestone, quartz, and shale (and other hard rocks) in the other case. You do know the difference between rocks and ash, of course.
62 posted on
02/02/2004 8:36:01 PM PST by
Doctor Stochastic
(Vegetabilisch = chaotisch is der Charakter der Modernen. - Friedrich Schlegel)
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