山东蒙山峨峪口砾石堤的成因类型和泥石流发生历史
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History of debris flow and genetic type of boulder levee in Eyukou, Mengshan Mountains, Shandong Province
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图3. 峨峪口砾石堤地貌景观和沉积构造 |
Fig.3. Geomorphologic landscape and sedimentary structure of Eyukou Levee: stone-trace structure in Eyukou (a); aerial image of Eyukou boulder levee (b); alone scratches and impact mark (including sampling pit) on the surface of boulder (c); irregular scratches on the surface of boulder (d); cavernous structure of stacked boulders (e); structure of boulders group (f) |
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