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base of highway roadcut in tuffaceous rhyolite at crest of the Sa. La Brena escarpment.
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at base of highway roadcut in tuffaceous rhyolite at crest of the Sa. La Brena escarpment.
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at base of highway roadcut in tuffaceous rhyolite at crest of the Sa. La Brena escarpment.
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at base of highway roadcut in tuffaceous rhyolite at crest of the Sa. La Brena escarpment.
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at base of highway roadcut in tuffaceous rhyolite at crest of the Sa. La Brena escarpment.
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base of highway roadcut in tuffaceous rhyolite at crest of the Sa. La Brena escarpment.
