Polymetamorphism in the NE Shackleton Range, Antarctica: Constraints from Petrology and U-Pb, Sm-Nd, Rb-Sr TIMS and in situ U-Pb LA-PIMMS Dating

Metapelitic rock samples from the NE Shackleton Range, Antarctica, include garnet with contrasting zonation patterns and two age spectra. Garnet porphyroblasts in K-rich kyanite–sillimanite– staurolite–garnet–muscovite–biotite schists from Lord Nunatak show prograde growth zonation, and give Sm–Nd g...

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Bibliographic Details
Published in:Journal of Petrology
Main Authors: ZEH, A., MILLAR, I. L., HORSTWOOD, M. S. A.
Format: Text
Language:English
Published: Oxford University Press 2004
Subjects:
ARTICLES
Lord Nunatak
Meade
Meade Nunatak
Shackleton
Shackleton Range
Antarc*
Antarctica
Online Access:http://petrology.oxfordjournals.org/cgi/content/short/45/5/949
https://doi.org/10.1093/petrology/egg117

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