ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In sympathy with the changing tectonic regimes, there are variations in the geochemistry of associated volcanism. Calc-alkaline lavas related to subduction were widespread until 15 Myr (refs 11,16,17) since when there has been an increase in tholeiitic and alkaline products11·14"18, although the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/315389a0
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