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Geology, mineralogy and geochemistry of the Late Cenozoic McMurdo Volcanic Group, Victoria Land, Antarctica.
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Geology and petrology of the Tauhara Volcanic Complex, Taupo, New Zealand.
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Lake Taupo Late Pleistocene tephras, a petrochemical study.
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The volcanic geology and petrology of South Auckland.
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Evolution of Kakaramea and Maungakatote Volcanoes, Tongariro Volcanic Centre, New Zealand.
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Stratigraphy, volcanology, petrology and geochemistry of the 7.5ka Mamaku Eruptive Episode, Okataina Volcanic Centre, North Island, New Zealand.
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The Geology, mineralogy and geothermometry of the Broadlands Geothermal Field, Taupo Volcanic Zone, New Zealand.
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Studies of hydrothermal activity and alteration of the Tokaanu-Waihi area, Taupo Volcanic Zone, New Zealand.
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Lithic inclusions in the Taupo Pumice Formation.
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The correlation of recent tephra with lava flows on Egmont Volcano, Taranaki, New Zealand, using evidence of mineral chemistry.