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Studies of the Earthquake Flat Breccia Formation and other unwelded pyroclastic flow deposits of the Central Volcanic Region, New Zealand.
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Lake Taupo Late Pleistocene tephras, a petrochemical study.
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Late Pleistocene tephras of the Taupo and Bay of Plenty regions.
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The volcanic geology of Matahana Basin.
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Geology of the Kellyville Tuff Ring, Mercer.
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The stratigraphy, petrography and glass chemistry of some mid-late Pleistocene tephras, eastern Wairarapa.
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Some studies of New Zealand Quaternary pyroclastic rocks.
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Late Quaternary geology of Whangaparaoa area, East Cape, New Zealand.
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The characterisation and correlation of the late Cenozoic tuffs in southeastern North Island, New Zealand.
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Some aspects of the geology of the Taupo Lapilli Member of the Taupo Pumice Formation.