A new variable dispersion double-focusing plasma mass spectrometer with performance illustrated for Pb isotopesN.S Belshaw; P.A Freedman; R.K O’Nions; M Frank; Y Guo · 1998

60 Myr records of major elements and Pb–Nd isotopes from hydrogenous ferromanganese crusts: reconstruction of seawater paleochemistryM Frank; R.K O’Nions; J.R Hein; V.K Banakar · 1999

Secular variation of Nd and Pb isotopes in ferromanganese crusts from the Atlantic, Indian and Pacific OceansR.K O'Nions; M Frank; F von Blanckenburg; H.-F Ling · 1998

The Hf isotope composition of global seawater and the evolution of Hf isotopes in the deep Pacific Ocean from Fe–Mn crustsK David; M Frank; R.K O'Nions; N.S Belshaw; J.W Arden · 2001