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Fumarolic activity in marie byrd land, antarctica
Authors:Lemasurier W E  Wade F A
Abstract:Ice towers, probably formed by recent fumarolic activity, have been found around the summit calderas of two volcanoes in Marie Byrd Land. These active (?) volcanoes lie within a broad belt of Mesozoic intrusion and late Cenozoic extrusion that appears to be part of the circum-Pacific orogenic province.
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