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Geology of the eastern Mackenzie Pass area.
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The Neotectonic evolution of the Wakarara area, Southern Hawkes Bay, New Zealand.
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Placer gold exploration, Ida Valley, Central Otago.
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Late Cenozoic geology of the lower Manawatu valley, New Zealand.
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Stratigraphic, structural and geophysical studies of Neogene sediments of the Manukau lowlands.