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How and why small volcanic ocean islands collapse and move vertically up and down. [PDF]
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Volcanic Channels and Volcanic Features on Mars
2021Volcanic channels are common features on the terrestrial planets. They have diverse morphologies including sinuous rilles, channelized flows, and potentially collapsed lava tubes. Many of these channels are a part of a typical igneous assemblage of landforms.
Giovanni Leone, Henrik Hargitai
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1977
It is only in volcanic processes that we directly experience magmatism and the fluid emanations of magmas. Consequently, it is of the greatest importance to petrology to extrapolate what we learn from these processes to the fossil products of magmatism in geologic deposits. Yet volcanism differs greatly from plutonism, and its products usually bear the
Robert F. Mueller, Surendra K. Saxena
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It is only in volcanic processes that we directly experience magmatism and the fluid emanations of magmas. Consequently, it is of the greatest importance to petrology to extrapolate what we learn from these processes to the fossil products of magmatism in geologic deposits. Yet volcanism differs greatly from plutonism, and its products usually bear the
Robert F. Mueller, Surendra K. Saxena
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Nature of volcanic gases and volcanic eruption [PDF]
Bulletin of Volcanology, 1963 1) The chemical composition of volcanic gases emitted from fumaroles and hot springs represents their stages of the differentiation of magmatic emanation at their effusing points, although the nature of volcanic gases varies with their orifice temperatures and geological environments.
Takejiro Ozawa +5 more
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The volcanic explosivity index (VEI) an estimate of explosive magnitude for historical volcanism
, 1982Knowledge of the frequencies of highly explosive, moderately explosive, and nonexplosive eruptions would be useful in a variety of volcano studies. Historical records are generally incomplete, however, and contain very little quantitative data from which
C. Newhall, S. Self
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2014
The impact of volcanism on weather and climate is unequivocally documented by temporal correlations in both historical and prehistorical records. Although volcanic events have been traced far back in time, only Quaternary and Holocene records provide the detail and resolution necessary to address many otherwise ambiguous connections.
Olav Eldholm, Millard F. Coffin
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The impact of volcanism on weather and climate is unequivocally documented by temporal correlations in both historical and prehistorical records. Although volcanic events have been traced far back in time, only Quaternary and Holocene records provide the detail and resolution necessary to address many otherwise ambiguous connections.
Olav Eldholm, Millard F. Coffin
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