Last Updated
：2025/12/07
sedimentary basin
（ plural ）
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(geology) A geologic structure, a basin (“bowl, depression, hole”) in harder rock that is filled-in with sediments.
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sedimentary basin
The geologists mapped the ancient sedimentary basin to understand past river systems and potential hydrocarbon deposits.
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The geologists mapped the ancient sedimentary basin to understand past river systems and potential hydrocarbon deposits.
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