Results 111 to 120 of about 25,642 (273)
Some tephra deposits in the South-West Waikato area, North Island, New Zealand [PDF]
, 1975 C. F. Pain
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Age of the Rotoehu Ash. Comment. [PDF]
, 1995 Suggests that the article by Whitehead & Ditchburn (1994), although presenting useful new data on 230Th/232Th analyses, is flawed and misleading in suggesting that the Rotoiti Tephra is considerably younger than c.
Hogg, Alan G., Lowe, David J.
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Project 0907: INTREPID – Enhancing tephrochronology as a global research tool through improved fingerprinting and correlation techniques and uncertainty modelling [PDF]
, 2010 In May, 2010, the inter-congress meeting of the INQUA International focus group on tephrochronology and volcanism (INTAV) was held in Kirishima City, southern Kyushu, Japan.
Lowe, David J.
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Numeracy, 2012 The Tephra2 numerical model for tephra fallout from explosive volcanic eruptions is specifically designed to enable students to probe ideas in model literacy, including code validation and verification, the role of simplifying assumptions, and the ...
Leah M. Courtland +3 more
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Latin American Journal of Sedimentology and Basin Analysis, 2021 The 1991 explosive eruption of Hudson volcano in Chile ejected about 2.7 km3 (DRE) of basalt and trachyandesite magma as tephra fall. A majority of the fallout occurred from an eruption during the period August 12-15, 1991, producing an extensive ...
Roberto A. Scasso, Steven Carey
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Distribution of the Heavy Minerals in the Downwind Tephra Lobe of the May 18, 1980 Eruption of the Mount St. Helens (Washington, USA) [PDF]
, 1983 Étienne Juvigné, Susan Shipley
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VolcanicaThe component variability in Puyehue-Cordón Caulle Volcanic Complex (PCCVC) products reflects the inherent complexity of volcanic processes. We examine pyroclastic deposits from Cordón Caulle (2011 and 1960 eruptions) and Puyehue (MH tephra) in a ...
Walter Alexis Alfonzo +4 more
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Particle Morphology, Composition and Associated Ice Chemistry of Tephra Layers in the Byrd Ice Core: Evidence for Hydrovolcanic Eruptions [PDF]
, 1985 Julie M. Palais
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, 1992 Lakes have always held an aesthetic fascination for people; they figure prominently in both art and literature and have even been endowed with spiritual qualities. For example, the nineteenth century American writer Henry D.
Green, John D., Lowe, David J.
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Morphology and chemistry of olivine phenocrysts of Mangamate Tephra, Tongariro Volcanic Centre, New Zealand [PDF]
, 1991 Susan L. Donoghue +2 more
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