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The moon sets over Tucson as we start our journey |
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A very portable potty |
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My first trip to Mexico! |
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The wildflowers were out in full force |
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Basaltic cinders |
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MacDougal Crater |
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Dr. Radebaugh tells us about pyroclastic flow at Molino crater |
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Heading into Sierra Colorado |
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A creamy tasting clay layer |
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A good example of cross-bedding |
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Snow in the desert! |
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Eric and Colin on the aa |
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A cinder cone cross-section |
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A dike on the edge of a shear cliff. This was as close as I got. |
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You don't need to go to Hawaii to see a shield volcano. |
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Desert pavement |
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We love field trips! |
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Sand angels! |
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A view of the ocean from the desert |
