Palaeo‐exposure surfaces within and at the top of the carbonate‐dominated Aptian Dariyan Formation have been poorly studied in the Iranian sector of the Persian Gulf. This paper presents an integrated sedimentological and geochemical study of the Dariyan Formation at four oil and gas fields located in the western, central and eastern parts of the Gulf. Facies stacking patterns in general indicate shallowing‐upwards trends toward the exposure surfaces, which are interpreted to correspond to unconformities.

中文翻译：

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西南海上伊朗Aptian Dariyan组的古暴露面：地球化学和储层意义

在波斯湾的伊朗地区，对碳酸盐岩为主的阿普特·达里扬组内部和顶部的古暴露面的研究很少。本文介绍了位于海湾西部，中部和东部的四个油气田的达里扬组的沉积学和地球化学综合研究。相堆积模式通常指示朝着暴露表面的浅向上趋势，这被解释为对应于不整合面。