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Petrogenesis and Geodynamic Implications of Late Cenozoic Basalts in North Queensland, Australia: Trace-element and Sr-Nd-Pb Isotope Evidence |
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| Authors: | ZHANG MING; STEPHENSON P J; O'REILLY SUZANNE Y; McCULLOCH MALCOLM T; NORMAN MARC |
| Institution: | 1GEMOC ARC NATIONAL KEY CENTRE, DEPARTMENT OF EARTH AND PLANETARY SCIENCES, MACQUARIE UNIVERSITY, SYDNEY, N.S.W. 2109, AUSTRALIA 2DEPARTMENT OF EARTH SCIENCES, JAMES COOK UNIVERSITY, TOWNSVILLE, QLD. 4811, AUSTRALIA 3RESEARCH SCHOOL OF EARTH SCIENCES, AUSTRALIAN NATIONAL UNIVERSITY, CANBERRA, A.C.T. 0200, AUSTRALIA |
| Abstract: | Radiogenic isotopic (Sr–Nd–Pb) and trace-elementcompositions of late Cenozoic basalts from two discrete geographicalregions in North Queensland, Australia, can be used to identifycontributions from geochemically distinctive mantle source components.The North Queensland basalts have positive |
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