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Volcanology and petrology of Tama Lakes area, Tongariro Volcanic Centre, New Zealand
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Volcanology and petrology of the Iwikau Member, Whakapapa Formation, Mt. Ruapehu, Tongariro Volcanic Centre, New Zealand.
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Petrology, geochemistry and petrogenesis of volcanic rocks from the Southern Kermadec Oceanic Arc, South West Pacific.
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Some structure of volcanology, petrology and structure of Mt Kelut, Eadt Java, Indonesia
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Volcanology and petrology of the post-caldera rhyolitic domes, Rotorua Volcanic Centre, New Zealand
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The volcanology, petrology and geochemistry of Mount Pihanga Volcano, Taupo Volcanic Centre, New Zealand
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Volcanology and petrology of the Turoa skifield, Mt Ruapehu, Tongariro Volcanic Centre, New Zealand
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The volcanology, petrology and petrochemistry of Mt Edgecumbe Volcano, Bay of Plenty, New Zealand
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Geology, petrology and geochemistry of Hauhungatahi Volcano, Tongariro Volcanic Centre, New Zealand.