Coupled U-series and OSL dating of a Late Pleistocene cave sediment sequence, Morocco, North Africa: Significance for constructing Palaeolithic chronologies

► We located archaeological sectors with interleaved flowstones and sediment. ► OSL and U-series ages were obtained for physically adjacent samples. ► Cross-checked ages matched within error. ► Ages confirm Aterian industry present in last interglacial. ► We advise planned integration of independent dating methods for reliability.