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The geology of the Torlesse Supergroup, southern Tararua Ranges.
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Stratigraphy, petrology and geochemistry of the Brook Street Volcanics and Drumduan Group, Eastern Nelson, New Zealand.
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Basement geology, northern Franklin Mountains, northern Fiordland, with emphasis on the origin and evolution of Fiordland granulites.
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Hydrothermal alteration and mineralisation of Mesozoic sediments and Neogene volcanics, Pungaere, Northland.
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Geological aspects of an area near Whitianga, Coromandel Peninsula.
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Miocene and Pliocene silicic tuffs in marine sediments of the East Coast Basin, New Zealand.
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Mapping and petrochemistry of the Chatham Island Volcanics.
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Geology of the Riwaka Valley, with emphasis on the origin and nature of amphibolites.
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The Whangarei Heads calc-alkaline Tertiary volcanic complex, Northland New Zealand.
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The Kaka feldspathic clays, Northwest Nelson.