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نمایش تعداد 1-9 از 9
Magnetic susceptibility and free iron oxides (Fed) of a loesspaleosol section at Southweastern Sari (Northern Iran)
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and Fed variations in loess-paleosol sequence section ate Southweastern Sari in
northern Iran....
OSL dating of palaeosols in arid environments of Iran
reconstruction. Ten representative pedons from Khorasan Rzavi
(northeastern Iran), Kerman (Eastern Iran) and Esfahan (central Iran) provinces were described and sampled for geochemical analysis and luminescence dating. The paleosols contain a red...
Stable isotope geochemistry of pedogenic carbonates in loess-derived soils of northeastern Iran: Paleoenvironmental implications and correlation across Eurasia
Despite the occurrence of pedogenic carbonates in loess/paleosol sequences of northern and northeastern Iran, there is no information about stable isotope geochemistry of pedogenic carbonates in these regions. This paper presents thefirst stable...
Paleoenvironment of geomorphic surfaces of an alluvial fan in the eastern Isfahan, Iran, in the light of micromorphology and clay mineralogy
Alluvial fans are one of the most important landforms in geomorphological and paloenvironmental studies.
The objective of this study was the application of claymineral assemblages and micromorphological properties of the studied paleosols...
Climatic interpretation of loess-paleosol sequences at Mobarakabad and Aghband, Northern Iran
Loess accumulation and paleosol formation are important Quaternary geoarchives in northern Iran. Two
loess-paleosol sequences at Mobarakabad and Aghband were examined using soil morphology and
micromorphology, mineralogy, magnetic...
Lithostratigraphic and Biostratigraphic studies of Neyzar Formation in Jalil- Abad section (northwest of Mashhad, Iran)
Formation with Abtalkh Formation is conformable and the upper contact this formation with Kalat Formation is Disconformable (as a paleosol). At the first time, on the base of Micropaleontological studies, 33 species belonging to 26 genera of Planktonic...
Magnetic susceptibility and morphological characteristics of a loess-paleosol sequence in northeastern Iran
Magnetic susceptibility of loess-paleosol sequences is frequently used for paleoclimatic and paleoenvironmental studies. A penultimate loess-paleosol (Tappeh Salam section) from northeastern Iran was studied to determine i) morphological...
Calcic soils as indicators of profound Quaternary climate change in eastern Isfahan, Iran
Pleistocene to the Holocene. These geomorphic surfaces contain calcareous soils and paleosols. Interpretation of the pedogenic evidence indicates that there have been multiple periods of clay formation and carbonate accumulation over time, with an overall...
Microbiostratigraphy and Depositional Environment of Kalat Formation based on Foraminifera in Kalat-Naderi section (Northeast of Mashhad, Iran)
Microbiostratigraphy and Depositional Environment of Kalat Formation based on Foraminifera in Kalat-Naderi section (Northeast of Mashhad, Iran)