Palynostratigraphy of the Sanganeh Formation at the East and Central Kopeh-Dagh Basin based on dinoflagellate cysts [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2015 The Sanganeh Formation (Lower Cretaceous) has cropped out across the Kopeh-Dagh Basin. The formation conformably overly the Aptian Sarcheshmeh Formation and is in turn overlain conformably by glauconitic sandstone of the Aitamir Formation. The considered
Ebrahim Ghasemi-Nejad +2 more
doaj +8 more sources
Evaluation of multi-hazard map produced using MaxEnt machine learning technique. [PDF]
Sci Rep, 2021 Natural hazards are diverse and uneven in time and space, therefore, understanding its complexity is key to save human lives and conserve natural ecosystems.
Javidan N +5 more
europepmc +3 more sources
Palynofacies and Palaeoenvironment of the Sanganeh Formation, East and the Center of the Kopet-Dagh Basin [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2021 In order to identify the palynofacies and to reconstruct the paleoenvironment of the Lower Cretaceous depositions in the Kopet-Dagh sedimentary basin, the Sanganeh Formation was sampled and studied.
Narges Shokri +2 more
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Journal of Applied Sciences, 2010 The objectives of this study were to understand the stages of crack-fill calcite in these concretions that can help in a better understanding of these secondary structures in NE Iran as well as other parts of the world. Petrography and stable isotopes signatures revealed that the septarian concretions are multiphase and display several stages of ...
Mahboubi, A. +3 more
core +4 more sources
Calcareous nannofossil biostratigraphy of Sarcheshmeh and Sanganeh formations at Qaleh Jegh and Yazdan Abad sections (West of Kopet-Dagh Basin) [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2017 1- Introduction Kopet Dagh Basin is located on the northeast of Iran, extending over Iran, Turkmenistan and Afghanistan with a west-northwest to east-southeast trend.
Azam Gholami Fard +2 more
doaj +1 more source
Calcareous nannofossil biostratigraphy of Sarcheshmeh and Sanganeh formations in the west of Kopet-Dagh Basin, Sheikh Section [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2015 The Kopet-Dagh Basin is located in the north and north east of Iran, within the border triangle of Iran, Turkmenistan and Afghanistan. Sediments of Cretaceous age are well exposed in this basin.
Anoshiravan Lotfali Kani +1 more
doaj +3 more sources
Journal of Stratigraphy and Sedimentology Researches, 2014 1-Introduction The Kopeh-Dagh as an inverted basin (Allen et al. 2003) is extended from the east of the Caspian Sea to NE Iran, north Afghanistan and Turkmenistan.
Mahjooneh Keshmiri +4 more
doaj +1 more source
Journal of Stratigraphy and Sedimentology Researches, 2012 Calcareous nannofossils and Ammonites have been studied in the Sarcheshmeh and Sanganeh formations at the Takal Kuh section in the western part of the Kopet-Dagh Basin.
A., Mahanipour, +2 more
doaj +2 more sources
A hybrid model using data mining and multi-criteria decision-making methods for landslide risk mapping at Golestan Province, Iran [PDF]
, 2022 The accurate modeling of landslide risk is essential pre-requisite for the development of reliable landslide control and mitigation strategies. However, landslide risk depends on the poorly known environmental and socio-economic factors for regional ...
Azareh, A +5 more
core +1 more source
Biostratigraphy of the upper part of Aitamir Formation based on calcareours nannofossils, Cherli section (NW Kopet-Dagh) [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2017 Introduction The Kopet-Dagh sedimentary basin is located in north-east Iran, southern Turkmenistan and Afghanistan and is composed of Mesozoic and Cenozoic sedimentary successions. Fifteen formations have been introduced in the Kopet-Dagh Basin.
Saeideh Senemari +3 more
doaj +1 more source