Raw luminescence (OSL) and gamma spectrometry data from the Velyka Andrusivka loess–palaeosol sequence (Middle Dnieper, Ukraine)

This repository contains the complete luminescence (OSL) and gamma spectrometry dataset used to establish the chronology of the Velyka Andrusivka loess–palaeosol sequence (VALPS), Middle Dnieper region (Ukraine). The archive includes: raw OSL measurement files (.sec, .binx) obtained using a Risø TL/OSL DA-20 reader gamma spectrometry protocols and radionuclide activity files (MAZAR-01) compiled dose-rate spreadsheets (.xlsx) Supplementary OSL Figures (preheat plateau and shine-down curves) Supplementary Methodological Notes describing the SAR protocol, quartz preparation, rejection criteria, stability tests and dose-rate calculation procedures Together, these files allow full independent reproduction of the equivalent-dose (De) estimation, growth-curve fitting, quality-control tests (recycling, recuperation, dose-recovery), and environmental dose-rate calculations. This dataset accompanies the manuscript:“Integrating local and regional environmental influences in the Velyka Andrusivka loess–palaeosol sequence, Middle Dnieper (Ukraine)” (under review in Quaternary Research).