SHRIMP U-Pb dating of high-grade migmatites and related magmatites from Northwestern Oates Land, East Antarctica, supplement to: Henjes-Kunst, Friedhelm; Roland, Norbert W; Dunphy, J M; Fletcher, I R (2004): SHRIMP U-Pb Dating of High-Grade Migmatites and Related Magmatites from Northwestern Oates Land (East Antarctica): Evidence for a Single High-Grade Event of Ross-Orogenic Age. Terra Antartica, 11(1), 67-84

Friedhelm Henjes-Kunst, Norbert W Roland, J M Dunphy & I R Fletcher
High- to very-high-grade migmatitic basement rocks of the Wilson Hills area in northwestern Oates Land (Antarctica) form part of a low-pressure high-temperature belt located at the western inboard side of the Ross-orogenic Wilson Terrane. Zircon, and in part monazite, from four very-high grade migmatites (migmatitic gneisses to diatexites) and zircon from two undeformed granitic dykes from a central granulite-facies zone of the basement complex were dated by the SHRIMP U-Pb method in order to constrain...
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