FINEGIS F2: Three-dimensional stratigraphic Horizon in the northern upstream region of 79 NG, Greenland ice sheet (52.2 ka)@en

The FINEGIS F2 data set is located in Northern Greenland upstream of the northern branch of the 79° North close to the ice divide. On average the 3D horizon spans an area of 105 x 65 km and has an age of 52.2 ± 2.7 ka (thousand years). The data resemble two cylindrical fold units, which are located in the lower third of the ice column.FINEGIS F2数据集坐落于格陵兰北部79°北支上游、靠近冰盖分界的区域。该三维覆盖范围的平均面积为105×65千米，形成年代为52.2 ± 2.7 ka（千年）。数据集包含两个圆柱形褶皱单元，二者均位于冰柱的下三分之一区段。