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Some aspects of western Taranaki geology and pedology.
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The Manganui tephra, a 3,200 year old eruptive from Fanthams Peak, Mt Egmont.
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The geology of the summit of Mt Egmont.
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Geophysical investigations of the Pouakai and Kaitake Ranges, Taranaki.
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The correlation of recent tephra with lava flows on Egmont Volcano, Taranaki, New Zealand, using evidence of mineral chemistry.