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Geology of the Mt Camel area.
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Geology of the Tangarakau Gorge-Heao-Tatu area, north Taranaki.
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The Igneous geology of the Mangaroa Range, Hicks Bay area.
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Geology of the Whangaroa-Marble Bay-Te Ngaere district, Northland.
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Waitemata rocks of Hobson Bay-Mission Bay area, Auckland.
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Geology of the Ahipara district.