Penokean Volcanic Terrane (1900-2000 Ma old)

Steven Dutch, Professor Emeritus, Natural and Applied Sciences, University of Wisconsin - Green Bay

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Penokean Volcanic Terrane (1900-2000 Ma old)
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Penokean Volcanic Terrane (1900-2000 Ma old)

The Penokean volcanic rocks consist of mafic metavolcanic rocks, mafic intrusions, and associated volcaniclastic sedimentary rocks. This belt is called the Central Wisconsin Magmatic Belt and also the Wausau-Pembine Terrane.

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Created 11 Sep 1997, Last Update 11 January 2020