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EVIDENCE FOR REFLECTORS IN THE LOWER CONTINENTAL-CRUST BEFORE RIFTING IN THE VALENCIA TROUGH

Abstract:

THE past decade has seen a rapid advance in our understanding of the deep structure of the continental crust, especially in Europe1-3, Australia4 and North America5, where seismic profiling has revealed a highly reflective layer in the lower crust. On many profiles, the reflective layer is associated with regions of extension6,7, suggesting that the reflectors originate by some form of ductile flow or magmatic intrusion during rifting8,9. To test this hypothesis, we have examined geophysical ...

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Publication status:
Published

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Publisher copy:
10.1038/348631a0

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Journal:
NATURE More from this journal
Volume:
348
Issue:
6302
Pages:
631-635
Publication date:
1990-12-13
DOI:
ISSN:
0028-0836
Language:
English
Pubs id:
pubs:169686
UUID:
uuid:78f027d9-d012-4d09-b826-765d11add9fa
Local pid:
pubs:169686
Source identifiers:
169686
Deposit date:
2012-12-19

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