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The Paleodepositional Environment, Diagenetic and Depositional Conditions of the Middle-Late Miocene Koluz Gypsum Member (Ne Van, Eastern Turkey)

dc.authorid Gungor Yesilova, Pelin/0000-0002-0748-6192
dc.authorscopusid 55694635900
dc.authorscopusid 57217287909
dc.authorwosid Güngör Yeşilova, Pelin/Abe-4391-2021
dc.contributor.author Yesilova, Pelin Gungor
dc.contributor.author Gokmen, Deniz
dc.date.accessioned 2025-05-10T17:09:16Z
dc.date.available 2025-05-10T17:09:16Z
dc.date.issued 2020
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Yesilova, Pelin Gungor; Gokmen, Deniz] Van Yuzuncu Yil Univ, Dept Geol Engn, TR-65080 Van, Turkey en_US
dc.description Gungor Yesilova, Pelin/0000-0002-0748-6192 en_US
dc.description.abstract This study investigates the depositional setting and diagenetic processes of gypsiferous sediments known as the Koluz gypsum member located in the northeast of Van (Eastern Anatolia-Turkey). The commencement of still-active contractional regime due to the collision of Eurasian and Arabian plates gave way to uplift events on the active Eurasian margin. This uplift initially resulted in termination of marine sedimentation and commencement of continental deposition in the region. The Middle-Late Miocene Kurtdeligi formation is one of the oldest products of the continental setting in the Eastern Anatolia. Sedimentologic and petrographic analyses conducted on the Koluz gypsum member of the formation, the main concern of this study, indicate that the member is represented by secondary gypsum (massive, laminated, nodular, satin spar) and primary gypsum lithofacies (selenite, gypsum arenite, discoidal and radial). The secondary gypsum facies are formed after hydration of anhydrite and anhydritizated primary gypsums. Additionally, mineralogical and geochemical studies suggest that carbonate (dolomite and calcite) and detrital materials found within the member formed during the deposition or late diagenetic processes. The high major and trace element values determined by XRF analyses also indicate intense detrital influx and accordingly terrestrial origin for the basin. Sedimentary textures and lithofacies of the member show a typical ephemeral playa complex, which was likely fed by both evaporation and groundwater discharge. Tectonism, climate, salinity variation, biologic activity and diagenetic and hydrothermal fluids play major roles in the formation and transformation of these sediments to each other. en_US
dc.description.sponsorship Yuzuncu Yil University Scientific Research Project Council (YYU, BAP) [2015-FBE-YL191] en_US
dc.description.sponsorship This study was supported by Yuzuncu Yil University Scientific Research Project Council (YYU, BAP, Project No: 2015-FBE-YL191). We are grateful to Ibrahim Gundogan (Dokuz Eylul University) for his assisting to the petrographic thin sections, X-Ray Diffraction and Scanning Electron Microskopy analyses. We also thank to Cetin Yesilova for his help during field studies. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1007/s13146-020-00614-4
dc.identifier.issn 0891-2556
dc.identifier.issn 1878-5212
dc.identifier.issue 3 en_US
dc.identifier.scopus 2-s2.0-85087024019
dc.identifier.scopusquality Q3
dc.identifier.uri https://doi.org/10.1007/s13146-020-00614-4
dc.identifier.uri https://hdl.handle.net/20.500.14720/7097
dc.identifier.volume 35 en_US
dc.identifier.wos WOS:000546152500002
dc.identifier.wosquality Q3
dc.language.iso en en_US
dc.publisher Springer en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Koluz Gypsum Member en_US
dc.subject Kurtdeligi Formation en_US
dc.subject Sedimentology en_US
dc.subject Diagenesis en_US
dc.subject Playa Lake en_US
dc.title The Paleodepositional Environment, Diagenetic and Depositional Conditions of the Middle-Late Miocene Koluz Gypsum Member (Ne Van, Eastern Turkey) en_US
dc.type Article en_US

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