Photographs
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Columnar basalt
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Slickensides on the Howick Fault. Northumberland UK
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Herringbone CrossStratification
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Folds at the island Mors, Denmark 2
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Folds at the island Mors, Denmark
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Crinoids in limestone exposure
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Lands end granitic dykes intruding the mylor slates, Cornwall, uk
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Lewisian Gneiss
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Amphibolite pod in Lewisian gneiss
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Oyster shell myelonitic phyllonite