(Table 5) Lu-Hf isotope composition of zircon from granitic rocks from the Shackleton Range@en

(a) 176Yb/177Hf=(176Yb/173Yb)true x (173Yb/177Hf)meas x (Mi73(Yb)/Ml77(Hf))^Hf^ P(Hf) = ln(179Hf/177Hf true/179Hf/177Hfmeasured)/ln (M179(Hf)/M177(Hf)), M = mass of respective isotope. The 176Lu/177Hfwere calculated in a similar way by using the 175Lu/177Hfand (3(Yb). Quoted uncertainties (absolute) relate to the last quoted figure. The effect of the inter-element fractionation on the Lu/Hfwas estimated to be about 6% or less based on analyses of the GJ-1 and Plesovice zircons. […]