نتایج جستجو برای: anticline
تعداد نتایج: 458 فیلتر نتایج به سال:
Study of rock slope stability for formation outcrops in limb north eastern poor anticline North Iraq
This Study aims at rock Slopes Stability for formation in limb northـeastern poor anticline (Fatha, Injana and Mukdadyah). In (5) Stations, representing all types of failures (taken place possible). General Survey included Classification engineering description according to [1][2]. The slopes the area are Classified based on direction Strike beds into Parallel Oblique Lateral [3] Slope Types Co...
detailed petrographic, geochemical and strontium isotope studies, combined with field observation and rnicrofacies investigations indicate that syngenetic celestite at the base of asmari formation at the bangestan anticline, behbahan region, was deposited directly from tertiary seawater in an intrasupratidal to supratidal environment. during diagenesis, the precipitated celestite underwent seve...
Abstract The depositional environment of Gumai formation is still challenging to be studied. Previous studies the in Formation show a debate interpretation transition, shallow marine, and deep marine environment. study's objectives are identify lithology characteristics Baturaja region determine potential Formation. Miocene clastic sedimentary rocks well-preserved features Simpang Muara Dua, So...
Neogene sedimentary rocks are exposed in the Chittagong Tripura Folded Belt (CTFB) Region Bengal Basin. Sitapahar anticline is situated middle part of CTFB Region. In this structure, eleven litho-facies have been identified fluvial, overbank, shallow marine, deltaic, and deep marine depositional environments. Surma Group composed Bhuban Boka Bil formation during Miocene time was deposited envir...
Detailed petrographic, geochemical and strontium isotope studies, combined with field observation and rnicrofacies investigations indicate that syngenetic celestite at the base of Asmari Formation at the Bangestan anticline, Behbahan region, was deposited directly from Tertiary seawater in an intrasupratidal to supratidal environment. During diagenesis, the precipitated celestite underwent ...
برش مورد مطالعه در یال جنوبی طاقدیس خورموج در شمال شرق شهر خورموج از استان بوشهر قرار گرفته است. در هسته طاقدیس مذکور دارای سازندهای کرتاسه (گروه بنگستان) و سازندهای دوران سوم در یال های شمالی و جنوبی رخنمون دارد. مطالعه مذکور بر روی سازند آسماری واقع در یال جنوبی صورت پذیرفته است. در این مطالعه بیش از 25 جنس و 19 گونه فرامینیفری با سن الیگوسن از جمله nummulites vascus , nummulites fichtelliint...
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