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Browsing College of Sciences and Mathematics by Author "Uddin, Ashraf"

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Laser Ar-40/Ar-39 age constraints on Miocene sequences from the Bengal basin: Implications for middle Miocene denudation of the eastern Himalayas 

Hames, Willis; Uddin, Ashraf; Zahid, Khandaker (2022-10-10)
Petrographic, mineral-chemistry and subsurface studies reveal that orogenic sedimentation had already begun in the Bengal basin by the early Miocene. Laser Ar-40/Ar-39 age determinations were made for detrital muscovite ...

Laser Ar-40/Ar-39 age constraints on Miocene sequences from the Bengal basin: Implications for middle Miocene denudation of the eastern Himalayas 

Uddin, Ashraf; Hames, Willis E.; Zahid, Khandaker M. (2020-06-16)
Petrographic, mineral-chemistry and subsurface studies reveal that orogenic sedimentation had already begun in the Bengal basin by the early Miocene. Laser Ar-40/Ar-39 age determinations were made for detrital muscovite ...

Natural arsenic contamination of Holocene alluvial aquifers by linked tectonic, weathering, and microbial processes 

Saunders, James A.; Lee, Mingkuo; Uddin, Ashraf; Mohammad, S; Wilkin, Richard T.; Fayek, Mostafa; Korte, Nic E.; 0000-0002-8635-9545; 0000-0002-6334-7939 (2022-10-26)
Linked tectonic, geochemical, and biologic processes lead to natural arsenic contamination of groundwater in Holocene alluvial aquifers, which are the main threat to human health around the world. These groundwaters are ...