A comment on overlooked storm sensitivity of the carbonate factory recorded in the Mississippian Mobarak Formation (Alborz Mountains, Iran),Geological Journal

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A comment on overlooked storm sensitivity of the carbonate factory recorded in the Mississippian Mobarak Formation (Alborz Mountains, Iran)
Geological Journal ( IF 1.4 ) Pub Date : 2022-07-26 , DOI: 10.1002/gj.4541
Mehrdad Sardar Abadi ₁ , Dennis F. A. E. Voeten _{2,

3} , Elena I. Kulagina ₄ , Frédéric Boulvain ₅ , Anne‐Christine Da Silva ₅

Affiliation

New interpretations of depositional palaeoenvironments in the Mississippian (Lower Carboniferous) Mobarak Formation (Alborz Mountains, Iran) suggest a significant and persistent influence of storms. This deviates from previous conclusions that these deposits recorded mounds, patch reefs, and extensive lagoons deposited under stagnant environmental conditions. We here clarify and discuss the origin and nature of this misconception by explaining “unexpected” observations that are informed by outdated interpretations of the depositional environment of the Mobarak Formation. This evaluation offers the context required for appropriately interpreting and correlating Mississippian depositional records across the Alborz Basin.

中文翻译：

关于密西西比 Mobarak 组（伊朗厄尔布尔士山脉）中记录的碳酸盐工厂被忽视的风暴敏感性的评论

对密西西比（下石炭统）莫巴拉克组（伊朗厄尔布尔士山脉）沉积古环境的新解释表明，风暴的影响显着且持续存在。这偏离了先前的结论，即这些沉积物记录了在停滞的环境条件下沉积的土丘、斑块礁和广阔的泻湖。在此，我们通过解释“意外”的观察结果来澄清和讨论这种误解的起源和性质，这些观察结果是由对 Mobarak 组沉积环境的过时解释得出的。该评估提供了适当解释和关联整个厄尔布尔士盆地的密西西比沉积记录所需的背景。

更新日期：2022-07-26

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