'Crustal evolution' diaporamas de présentation

Chapter 9

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Secular Evolution of Highly Siderophile Elements in the Oceanic Mantle

Secular Evolution of Highly Siderophile Elements in the Oceanic Mantle. M antle section of the 497 Ma Leka ophiolite , Norway (left) and sheeted dike complex of the 1.95 Ga Jormua ophiolite , Finland (right ). Richard J. Walker University of Maryland. Outline of Talk:

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Chapter 9

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New Insights into Crustal Evolution: The Role of Hf Isotopes and Detrital Zircons

New Insights into Crustal Evolution: The Role of Hf Isotopes and Detrital Zircons. Paul Mueller Darrell Henry Joseph Wooden George Kamenov Louisiana State University Frank Mazdab University of Florida U. S. G. S.

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