Mattinson, James M. (2005). "Zircon U–Pb chemical abrasion ("CA-TIMS") method: Combined annealing and multi-step partial dissolution analysis for improved precision and accuracy of zircon ages". Chemical Geology. 220 (1–2): 47–66. Bibcode:2005ChGeo.220...47M. doi:10.1016/j.chemgeo.2005.03.011.
Mattinson, James M. (2005). "Zircon U–Pb chemical abrasion ("CA-TIMS") method: Combined annealing and multi-step partial dissolution analysis for improved precision and accuracy of zircon ages". Chemical Geology. 220 (1–2): 47–66. Bibcode:2005ChGeo.220...47M. doi:10.1016/j.chemgeo.2005.03.011.