Sediment elemental composition (XRF) of sediment core GeoB19904-2, measured with 30 kV

XRF Core Scanner data of sediment core GeoB19904-2 from Labrador Sea were collected every centimetre downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 30 kV directly at the split core surface of the archive half with XRF Core Scanner II (AVAATECH Serial No. 2) at MARUM, Bremen.

采自拉布拉多海（Labrador Sea）沉积物岩心GeoB19904-2的X射线荧光岩心扫描仪（XRF Core Scanner）数据，由不来梅MARUM的X射线荧光岩心扫描仪II型（AVAATECH序列号2）采集。扫描时采用30千伏的发生器参数，在归档半岩心的劈开表面直接进行扫描，岩心轴向扫描狭缝尺寸为10毫米，有效扫描区域为15平方毫米，沿岩心轴向每1厘米采集一组数据。