symmetrical anticline

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symmetrical anticline
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symmetrical syncline
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symmetrical syncline
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asymmetrical syncline
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fold mountains
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anticlines and synclines
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asymmetrical anticlines and synclines
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Anticlines and a syncline
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Asymmetrical anticline
gentle dip
steep dip
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Anticlines and synclines in quartzite
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syncline and anticline
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tightly folded syncline
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