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stromatolitic structure
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stromatolitic structure
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叠层构造
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stromatolitic structure
叠层构造
由蓝绿藻的生长活动所形成的富藻纹层与富碳酸盐纹层在垂向上有规律的交替出现。又称叠层石构造、叠层藻构造。简称叠层石。
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