Zircon UPb versus RbSr whole-rock age data from eastern finland: A critical comment on the papers of Barbey & Martin and Martin, Precambrian research, vol. 35, 1987

Discussion et reponse sur les articles «The role of komatiites in plate tectonics. Evidence from the Archean and early Proterozoic crust in the eastern Baltic Shield Precambrien» par Barbey P. et Martin H., 1987, 35, p. 1-14 et «Evolution and composition of granitic rocks controlled by time-dependent changes in petrogenetic processes: examples from the Archean of eastern Finland», par Martin H, 1987, 35, p. 257-276