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Published May 1990 | public
Book Section - Chapter

Geochemical modeling of a steeply dipping boundary between continental and oceanic-arc lithosphere, west-central Idaho


The western margin of the Cretaceous Idaho Batholith intruded the boundary between accreted oceanic and terranes and the continental margin. The geochemistry of the plutonic rocks indicates that it is an abrupt, steeply dipping boundary which extends through the lithosphere.

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© 1990 Geochemical Society.

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August 19, 2023
October 17, 2023