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Yes, it's interesting, but the real cause of these odd looking striations in the rock is ancient blowing sand dunes that blew into lays in multiple directions, then were compressed and eroded for us to enjoy millions of years later!
We stopped and looked and thought what is the fuss? I mean it is cool, but the other scenery around the area is so much better. There is a great little pull out stop to park & get out, if your looking for a stop.