نتایج جستجو برای: turonian

تعداد نتایج: 378  

Journal: : 2022

The X Formation, which dates from the Late Cenomanian to early Turonian, is largest carbonate reservoir in Iraq's South Mesopotamian Basin. There are two shallowing-up depositional periods it, begin with deep water mudstone associated wackestone, gradually shallows into rudist and dominated by big foraminifera shoals barriers, followed lagoonal intertidal facies. identification of five distinct...

Journal: :Bulletin De La Societe Geologique De France 2021

The Upper Cretaceous sedimentary succession cropping out in the Sainte-Baume Massif (Var, southeastern France) is of late Turonian to Campanian age. There, complex imbrication and rapid evolution space time shallow-marine, fluvio-deltaic lacustrine environments at front North Provence Durancian uplift occur during Santonian. Marly and/or sandy strata rich lignite remains amber grains are inters...

Journal: Geopersia 2017

The Cenomanian-Turonian Gharesu section in the east of Kopet-Dagh basin have been investigated to determine the relationship between palaeoenvironmental perturbations and nitrogen cycling across OAE2. This succession is composed of 43 m shale and marl interbedded with glauconitic sandstone and lies between Aitamir-Abderaz formations boundary. The nitrogen Isotope values fluctuate between 0‰ to ...

Journal: :Proceedings of higher educational establishments. Geology and Exploration 2019

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