Biostratigraphy and Sequence Stratigraphy of Paleogene Deposits in Central Kopet-Dagh Basin (NE of Iran) [PDF]
Journal of Geological Research, Volume 2013, Issue 1, 2013., 2013 In this paper, the biostratigraphy and sequence stratigraphy of marine Paleogene deposits from the Kopet-Dagh basin (NE of Iran) are described. Particularly the absence of Morozovella genus is discussed.
Abbas Sadeghi +4 more
core +3 more sources
Phylogenomic inference and demographic model selection suggest peripatric separation of the cryptic steppe ant species Plagiolepis pyrenaica stat. rev. [PDF]
Mol Ecol, 2023 Abstract The ant Plagiolepis taurica Santschi, 1920 (Hymenoptera, Formicidae) is a typical species of the Eurasian steppes, a large grassland dominated biome that stretches continuously from Central Asia to Eastern Europe and is represented by disjunct outposts also in Central and Western Europe.
Kirschner P +5 more
europepmc +2 more sources
A story from the Miocene: Clock-dated phylogeny of Sisymbrium L. (Sisymbrieae, Brassicaceae). [PDF]
Ecol Evol, 2021 Morphological variability and imprecise generic boundaries have hindered systematic, taxonomical, and nomenclatural studies of Sisymbrium L. (Brassicaceae, Sisymbrieae DC.). The present study placed the biological history of Sisymbrium L. into time and space and rendered the tribus Sisymbrieae as monotypic.
Žerdoner Čalasan A +3 more
europepmc +2 more sources
Short note on the first record of fossil shark teeth in the Chehel-Kaman formation, Iran [PDF]
Geološki Anali Balkanskoga Poluostrva, 2020 Shark teeth discovered in the late Paleocene-early Eocene Chehel-Kaman Formation in NE Iran bring new data on the fossil fish record from this country. Two genera from the location are described and figured.
Trif Nicolae +3 more
doaj +1 more source
Paleogeography and regional interpretation of facies in Tirgan Formation, west of Kopet-Dagh sedimentary basin, northeast of Iran [PDF]
Sustainable Earth Trends, 2021 In order to study the lithostratigraphy, biostratigraphy, microfacies, depositional setting and also to reconstruct the paleo-environmental conditions of the Tirgan Formation, three outcrop sections were selected in the western part of the Kopet-Daghh ...
Atefeh Chenarani +2 more
doaj +1 more source
Evidence of early Aptian Oceanic Anoxic Event 1a (OAE1a) in the Central Kopet-Dagh (Qaleh-Zoo section), with special reference to the calcareous nannofossil assemblages [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2019 In the current study, a succession from the middle part of the Sarcheshmeh Formation was investigated to record the early Aptian oceanic anoxic event 1a (OAE1a) at the Qaleh-Zoo section in the central part of the Kopet-dagh Basin.
Azam Gholami Fard +4 more
doaj +1 more source
The Atlas of Morocco: A Plume‐Assisted Orogeny
Geochemistry, Geophysics, Geosystems, Volume 24, Issue 6, June 2023., 2023 Abstract We explore the connections between crustal shortening, volcanism, and mantle dynamics in the Atlas of Morocco. In response to compressional forces and strain localization, this intraplate orogen has evolved far from convergent plate margins.
R. Lanari +9 more
wiley +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
Recognition of Oil Traps in the Kopet-Dagh Basin (Northeastern Iran) Using Fusion of Seismic Attributes, Petrophysical Logs and Geological Data [PDF]
Journal of Petroleum Science and Technology, 2022 Integrated analysis of oil traps, especially those related to facies changes, is far more complicated than reservoirs related to structural traps. The most useful way to identify these complex subsurface structures directly related to facies change is to
Milad Moradi, Ali Kadkhodaie
doaj +1 more source
Geochemical and Isotopic Evolution of Late Oligocene Magmatism in Quchan, NE Iran
Geochemistry, Geophysics, Geosystems, Volume 22, Issue 11, November 2021., 2021 Abstract Magmatic activity that accompanied the collision between Arabia and Eurasia at ∼27 Ma, provides unique opportunities for understanding the triggers and magma reservoirs for collisional magmatism and its different styles in magmatic fronts and back‐arcs.
H. S. Moghadam +6 more
wiley +1 more source