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The Taupo Volcanic Zone (TVZ) in the North Island of New Zealand is one of the world's most spectacular and productive areas of Quaternary silicic volcanism and geothermal manifestations. The TVZ is only the latest manifestation of NNE–SSW-orientated arcs that have migrated in step-wise fashion to the SSE over the past ca. 16Ma. The TVZ began erupting around 2Ma, with early andesitic volcanism being...
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