vermilion cliffs
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The Grand Staircase: 2 Missing Miles by David Rives and Russ Miller | Wonders Without Number Video
ID: N/A $9.99 – $11.99David Rives and Russ Miller talk about the Grand Staircase and the two miles of sediment missing from Grand Canyon. What’s so impressive about two miles of missing dirt? Not much…unless it’s two VERTICAL miles ABOVE the Grand Canyon.