siletzia
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Geology
Terrane a tectonostratigraphic terrane, is a fragment of crustal material formed on, or broken off from, one tectonic plate and accreted or "sutured" to crust lying on another plate. The crustal block or fragment preserves its own distinctive geologic history, which is different from that of...- metalman
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- geology north america siletzia terrane
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- Forum: General Discussion