Sediment core description of gravity core GeoB19289-1 (GC37) recovered during R/V Meteor expedition M112 at Sartori MV in the Calabrian Arc, Mediterranean Sea

Sediment core GeoB19289-1 (GC37) was collected during R/V Meteor expedition M112 using a gravity corer. The position is close to the Sartori Mud Volcano located in the Calabrian accretionary prism (Mediterranean Sea). The gravity core was longitudinally split directly after recovery on board of cruise M112. The archive halve was photographed using the smartCIS1600 line scan technique of the MARUM GeoB Core repository at a 500-dpi resolution in 2019. To investigate lithological changes in more detail, a macroscopic core description is prepared. The core description provides information regarding core length, exact position, water depth, number of core sections, core image, color, lithology, sedimentary structures and a descriptive text. Sediment color was determined qualitatively using Munsell soil color charts.沉积物岩芯GeoB19289-1（GC37）采集自‘流星号’（R/V Meteor）M112航次，采用重力取样器（gravity corer）获取。其站位紧邻位于地中海（Mediterranean Sea）卡拉布赖增生楔（Calabrian accretionary prism）内的萨尔托里泥火山（Sartori Mud Volcano）。该重力岩芯在M112航次科考船上完成回收后，随即被纵向劈开。2019年，依托MARUM GeoB岩芯库的smartCIS1600线扫描技术，以500dpi分辨率对该岩芯的存档半芯进行了成像拍摄。为更细致地探究岩性变化，本次研究编制了宏观岩芯描述文档。该文档涵盖岩芯长度、精确站位、水深、岩芯段数、岩芯图像、颜色、岩性、沉积构造以及描述性文本等内容。沉积物颜色采用门塞尔土壤色卡（Munsell soil color charts）进行定性测定。