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Geology of the Coromandel region with emphasis on some economic aspects.
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Petrology of the Cuvier and Paritu plutons and their metamorphic aureoles.
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Geological aspects of an area near Whitianga, Coromandel Peninsula.
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Mapping and petrochemistry of the Chatham Island Volcanics.
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The Whangarei Heads calc-alkaline Tertiary volcanic complex, Northland New Zealand.