Fictitious Supercontinent Cycles
نویسندگان
چکیده
منابع مشابه
The Juvenile Hafnium Isotope Signal as a Record of Supercontinent Cycles
Hf isotope ratios measured in igneous zircon are controlled by magmatic source, which may be linked to tectonic setting. Over the 200-500 Myr periodicity of the supercontinent cycle - the principal geological phenomenon controlling prevailing global tectonic style - juvenile Hf signals, i.e. most radiogenic, are typically measured in zircon from granites formed in arc settings (crustal growth),...
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ژورنال
عنوان ژورنال: Journal of Geography, Environment and Earth Science International
سال: 2016
ISSN: 2454-7352
DOI: 10.9734/jgeesi/2016/26454