Geography and Environmental Legibility: Saharan Rock Art Sites as Dust Accumulation Registers (Batch 0001-024)

地理与环境可读性：撒哈拉岩画遗址作为尘积记录仪

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Tassili n’Ajjer’s Neolithic rock paintings in Algeria function as unintentional dust accumulation chronometers, their pigment degradation rates encoding millennial-scale aeolian activity patterns.
Micro-XRF scans reveal iron oxide pigment layers sandwiched between distinct dust strata—each band representing decades of wind-driven silt deposition during hyper-arid phases.

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