The isotopic evolution of the British lithosphere
A Sm-Nd mineral isochron obtained from an olivine gabbro yields an age of 375 +/- 34 Ma (M.S.W.D. = 0.006) and represents the formation age of the Lizard Igneous Complex. Two magmatic suites are recorded in the complex, an early trace element enriched (ENd<sub>375</sub> = + 8.9 - + 10.1)...
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Open University
1983
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.348842 |