Fission track age for apatite sample MS_002_24 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。可结合格网方格数量与轨迹计数来确定轨迹密度。