Fission track age for apatite sample MS_011_1 from the western Greater Caucasus

Each graticule square has an area of 0.000001386 cm2. Number of graticule squares is used with the track count to determine track densities.

每个格网方格（graticule square）的面积为0.000001386平方厘米。
格网方格的数量可与轨迹计数结合，用于确定轨迹密度。