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Tschudi, S.; Schäfer, J.M.; Borns, H.; Ivy-Ochs, S.; Kubik, P.W.; Schlüchter, Christian (2003). Surface exposure dating of Sirius Formation at Hallan Hills nunatak, Antarctica: New evidence for long-term ice-sheet stability. Eclogae Geologicae Helvetiae, 96(1), pp. 109-114. Birkhäuser 10.5169/seals-169010
