By B.F. Windley and S.M. Naqvi (Eds.)
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11: 265-554. , 1972. , 1964. e L l a n o -2Fli3, Texas. J. P e t r o l . , 5: 353-408. , 1957. F ; u b i d i m - s t r c the LZenc u . p l i 3 , Texas. J. I age of sene m e t a n c r 6: 29-56. This Page Intentionally Left Blank GEOCHRONOLOGY This Page Intentionally Left Blank 43 APPLICATION OF U-PB Z I R C O N AND OTHER ISOTOPZC STUDIES TO THE IDENTIFICATION OF ARCHAEAN ROCKS I N THERMALLY AND TECTONICALLY OVERPRINTED TERRANES: L E W I S I A N COMPLEX OF SCOTLAND D . R . Bowes Depariment o f G e o l o g y , U n i v e r s i t y o f Glasgow, Glasgow G 1 2 899, S c o t l a n d Abstract I s o t o p i c d a t a are u s e d t o i e s t i h e i n t e r p r e t a t i o n t h a t t h e g n e i s s e s and a s s o c i a i e d a m p h i b o l i t e f a c i e s r o c k s , which make up a l a r g e or p r o p o r t i o n of t h e L e w i s i a n complex, a r e I-he r e s u l t of ' r e w o r k i n g ' 'reaciivaiion' on a c r u s t a l s c a l e .
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Archaean Geochemistry by B.F. Windley and S.M. Naqvi (Eds.)