Fission track age for apatite sample MS_092_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 cm²。格网方格的数量将与轨迹计数（track count）一同用于确定轨迹密度（track densities）。