Tags: Antarctica, basinite, fractional crystallisation, tephriphonolite, White Island
Tags: accretion, erosion, size analyses
Tags: ice sheets
Tags: Antarctica, Ross Orogeny, West Antarctic Rift System., White Island
Tags: debris flow deposits, landslide, Mawson Formation, rock debris slopes, vent complex
Tags: lake sediment, volcanic ash
Tags: greenstone, pounamu
Tags: Fraser River, Garvie Mountains, Old Man Range, Otago Region, tectonics
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