TY - JOUR A1 - Rasbury, E. T. A1 - Present, T. M. A1 - Northrup, P. A1 - Tappero, R. V. A1 - Lanzirotti, A. A1 - Cole, J. M. A1 - Wooton, K. M. A1 - Hatton, K. T1 - Tools for uranium characterization in carbonate samples: case studies of natural U–Pb geochronology reference materials JO - Geochronology J1 - GChron VL - 3 IS - 1 SP - 103 EP - 122 Y1 - 2021/02/16 PB - Copernicus Publications SN - 2628-3719 UR - https://gchron.copernicus.org/articles/3/103/2021/ L1 - https://gchron.copernicus.org/articles/3/103/2021/gchron-3-103-2021.pdf DO - 10.5194/gchron-3-103-2021 ER -