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Did the formation of Dʺ; cause the Archaean-Proterozoic transition?

Campbell, Ian; Griffiths, Ross

Description

The MgO content of the highest MgO plume-related komatiites and picrites remained constant at 32 ± 2.5% between 3.5 and 2.7 Ga, then fell to 21 ± 3% by ca. 2.0 Ga, a value similar to the present day value. Because there is a linear relationship between

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
URI: http://hdl.handle.net/1885/77311
Source: Earth and Planetary Science Letters
DOI: 10.1016/j.epsl.2013.11.048

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