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The Petrology and petrochemistry of andesite and dacite volcanoes in eastern Bay of Plenty, New Zealand.
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Characterisation and stratigraphy of some tuffs from northern Wairarapa, New Zealand.
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Concerning the geology and geochemistry of the spilitic pillow lavas and associated volcanic sediments at Red Rock Point, Wellington.
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The Scallop Hill Formation, Brown Peninsula, McMurdo Sound, Antarctica.
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Manganamu: a study of the morphology, ash covering, petrology, and petrochemistry of this dacite dome.
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Sand mineralogy of the Egmont Ash.
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A Study of the Kaitake Andesites and a brief discussion of their relationship to Taranaki volcanism.
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Mantle composition and magma genesis.
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Studies of the Earthquake Flat Breccia Formation and other unwelded pyroclastic flow deposits of the Central Volcanic Region, New Zealand.
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A study of lava flows on the northern slopes of Mt Ruapehu.