【摘 要】
：
Objective Up to 45%of total organic carbon(TOC)was probably lost during acid treatment in carbonate-rich rocks(Froelich,1980).Some scientists thought these acidsoluble organic matters were largely contributed from carboxylic acid salts,which were commonly
【机 构】
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StateKeyLaboratoryofContinentalDynamics,StateKeyLaboratoryofOrganicGeochemistry
【基金项目】
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founded by Natural Science Basic Research Program of Shaanxi(Grant No.2020JQ-590),the National Science Foundation of China(Grant No.41673066,41930426),China Postdoctoral Science Foundation(Grant No.20
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Objective Up to 45%of total organic carbon(TOC)was probably lost during acid treatment in carbonate-rich rocks(Froelich,1980).Some scientists thought these acidsoluble organic matters were largely contributed from carboxylic acid salts,which were commonly
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