This dataset contains 169 single-grain data for 11 samples acquired for zircon fission-track (ZFT) dating. ZFT data were acquired between 2020 and 2021 using the external detector and zeta-calibration techniques at the University of Tübingen, Germany.

Note: Zeta factors and effective densities for dosimeter can be found in Table S3.a: Ns: number of spontaneous tracks, Ni: number of induced tracksb: ρs: spontaneous track density, ρi: induced track densityc: Uranium concentrationd: Single-grain ZFT age and 1σ error, determined with zeta (ζ) calibration technique