A composite foraminiferal biostratigraphic sequence for the Lower Miocene deposits in the type area of the Qom Formation, central Iran, developed by constrained optimization (CONOP)

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• 作者：Jahanbakhsh Daneshian^a ; ^{Daneshian@khu.ac.ir} ; Leila Ramezani Dana^a ; ^{Dana_leeus@yahoo.com} ; Peter Sadler^b ; ^{Peter.sadler@ucr.edu}
• 关键词：Quantitative biostratigraphy ; CONOP ; Qom Formation ; Central Iran
• 刊名：Journal of African Earth Sciences
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：125
• 期：Complete
• 页码：214-229
• 全文大小：8085 K
• 卷排序：125

文摘

Foraminifera species in the type area of the Lower Miocene Qom Formation, in north central Iran, based on CONOP investigated. The composite section arranges FAD and LAD of foraminifera. Local changes of accumulation rate considered. Traditional biozone boundaries changed and based on The standard foraminiferal biozone the top of the section at Dobaradar is younger.