X-ray fluorescence measurements (XRF) on sediment core BT03 (Bay of Tümlau, south-eastern North Sea)

The dataset comprises X-ray fluorescence measurements using an ITRAX XRF core scanner with a high-power Chromium-XRF source (down-core resolution 1 mm). The sediment core was recovered from a former managed salt marsh (Bay of Tümlau) in the south eastern North Sea. XRF-core scanning data were used as high-resolution proxy for grain size