Monday, March 22, 2010

Azure skies dominated...


the first day after arrival in southern Utah, so, hey, why not go hiking and start acclimating?

The towering Fisher Towers (click to enlarge) are mostly composed of the Cutler Formation (Permian) capped by the chocolate brown Moenkopi Formation (Triassic). The gravel-sized clasts in the arkosic sandstones comprising the Cutler, interpreted to be an alluvial fan depositional environment, are nicely observed in the bird-necked pinnacle on the left. Here's a wider shot:

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