Maine Geological Survey
Subduction occurs in the Iapetus Ocean forming volcanic arcs. Volcanic arcs and microcontinents collide with Laurentia. The Taconic Orogony. (500 - 400 m.y.a)
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education; outreach; CREST; figure; taconic orogony; subduction; volcanic arcs; microcontinents; laurentia; iapetus ocean
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