Widely used Udden-Wentworth grain size scale (modified from [38]).

Laser Diffraction and Dry-Sieving Grain Size Analyses Undertaken

Yuniarti ULFA, Lecturer and Researcher, M.Sc., Applied Geology

Wentworth (1922) grain size classification

Permafrost and Periglacial Processes, Geoscience Journal

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Solved Udden – Wentworth Scale Questions related to the

Extensive occurrences of lower Cambrian red beds in South China

PDF) Between Natural and Anthropogenic Coastal Landforms: Insights from Ground Penetrating Radar and Sediment Analysis

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Sedimentology Grain Parameters Reading Assignment: Boggs, Chapter

Frontiers Environment of the Early Pleistocene Banshan

Deny Juanda Puradimaja's research works Bandung Institute of Technology, Bandung (ITB) and other places