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Geology and eruptive history of the Table Mountain region. Coromandel Peninsula.
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Geology of the Coalgate bentonite, Canterbury.
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Igneous geology of the western Waitekauri Valley, Coromandel Peninsula.
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Geology of the Maratoto-Waipaheke area, Coromandel Peninsula.
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The Kiwitahi Volcanics, Miranda.
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The Ngatutura Basalts.
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Igneous geology of Parakiore, Northland.