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Mahari, Rahim, Shabanian, Rahim, Reihani, Farahnaz, Shetabifard, Hamideh, Sadigh Janbahan, Somaieh. (1398). Facies, sedimentary environments and sequence stratigraphy of Cretaceous deposits in the northwest of Azerbaijan, Iran. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 11(2), 104-112. doi: 10.30495/ijes.2019.665315
Rahim Mahari; Rahim Shabanian; Farahnaz Reihani; Hamideh Shetabifard; Somaieh Sadigh Janbahan. "Facies, sedimentary environments and sequence stratigraphy of Cretaceous deposits in the northwest of Azerbaijan, Iran". نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 11, 2, 1398, 104-112. doi: 10.30495/ijes.2019.665315
Mahari, Rahim, Shabanian, Rahim, Reihani, Farahnaz, Shetabifard, Hamideh, Sadigh Janbahan, Somaieh. (1398). 'Facies, sedimentary environments and sequence stratigraphy of Cretaceous deposits in the northwest of Azerbaijan, Iran', نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 11(2), pp. 104-112. doi: 10.30495/ijes.2019.665315
Mahari, Rahim, Shabanian, Rahim, Reihani, Farahnaz, Shetabifard, Hamideh, Sadigh Janbahan, Somaieh. Facies, sedimentary environments and sequence stratigraphy of Cretaceous deposits in the northwest of Azerbaijan, Iran. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 1398; 11(2): 104-112. doi: 10.30495/ijes.2019.665315

Facies, sedimentary environments and sequence stratigraphy of Cretaceous deposits in the northwest of Azerbaijan, Iran

Iranian Journal of Earth Sciences
مقاله 2، دوره 11، شماره 2، تیر 2019، صفحه 104-112    اصل مقاله (2.86 M)
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.30495/ijes.2019.665315
نویسندگان
Rahim Mahari* 1؛ Rahim Shabanian2؛ Farahnaz Reihani2؛ Hamideh Shetabifard2؛ Somaieh Sadigh Janbahan1
1Department of Geology, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
2Department of Geology, Payam noor University of Tabriz, Tabriz, Iran.
چکیده
The Cretaceous deposits in Morakan, located in the northeast of Khoy, a town in western Azerbaijan province, Iran, are primarily made up of carbonate rocks. These deposits, which are of 717 meters thick, lie on the clastic facies of Jurassic and are covered with beneath the pelagic beds of the Upper Cretaceous. To investigate the facies, sedimentary environment and sequential stratigraphy of these successions, a stratigraphic section was made in the south of Morakan village. Carbonate facies in this section have deposited in open marine, bar, lagoon, and tidal flat facies belts. The study of these facies and comparing them with old and modern sedimentary environments reveals that these succes-sions have deposited in a carbonated platform of rimmed shelf type. The study of the vertical succes-sion of microfacies shows four main sequences in the form of system tracts of TST and HST, which are made up of shallowing and deepening parasequences. The first lower boundary of the sequences is the type SB1 unconformity, and other identified sequences are the type SB2 unconformity.
کلیدواژه‌ها
Cretaceous؛ sequence stratigraphy؛ microfacies؛ sedimentary environments؛ Azerbaijan
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