Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Michael Petronis"'
1
Akademický článek
Emplacement History of the Miocene Zebín Tuff Cone (Czech Republic) Revealed From Ground Geophysics, Anisotropy of Magnetic Susceptibility, Paleomagnetic, and 40Ar/39Ar Geochronology Data
Autor: Michael Petronis, Jan Valenta, Vladislav Rapprich, Jennifer Lindline, Matthew Heizler, Benjamin vanWyk de Vries, Sarah Shields, Jan Balek, Lucia Fojtíková, Petr Tábořík
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 19, Iss 10, Pp 3764-3792 (2018)
Abstract The Zebín Volcano, Czech Republic, is a quarried tuff cone that offers the opportunity to understand emplacement processes responsible for magma transport through a pyroclastic cone and magmatic processes involved in its development. A high
Externí odkaz: https://doaj.org/article/85121249652c47448d06d495380ac836
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2
Akademický článek
Tuning of Luminescent and Magnetic Properties via Metal Doping of Zn-BTC Systems
Autor: Taoguang Qu, Qiang Wei, Carlos Ordonez, Jennifer Lindline, Michael Petronis, Marina S. Fonari, Tatiana Timofeeva
Publikováno v: Crystals, Vol 8, Iss 4, p 162 (2018)
In order to assess how metal doping affects the luminescence and magnetic properties of anionic Metal-Organic Frameworks (MOFs), seven single-metal doped MOFs {M-Zn-BTC}{Me2NH2+} (M = Co, Cu, Ni, Mn, Ca, Mg, Cd) and three dual-metal doped MOFs {Zn-M1
Externí odkaz: https://doaj.org/article/95c9575614964d6c83fd04983cce901b
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3
Magnetic fabrics of rhyolite ignimbrites reveal complex emplacement dynamics of pyroclastic density currents, an example from the Altenberg–Teplice Caldera, Bohemian Massif
Autor: Filip Tomek, Petr Vitouš, Michael Petronis
Publikováno v: Bulletin of Volcanology. 84
The anisotropy of magnetic susceptibility (AMS) is commonly used to infer the flow dynamics, source areas, and post-emplacement processes of pyroclastic density currents (PDC) of young calderas (i.e. Cenozoic). At older calderas, the primary record i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab2f258e598ff758601add96ce5ac90
https://doi.org/10.1007/s00445-022-01577-1
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4
Classifying Copper-Molybdenum-Gold Porphyry Deposit Alteration using Magnetic and Spectral data
Autor: Jonathan Cloutier, Nasser Madani, Oliver Dixon, Steve McRobbie, Michael Petronis, William McCarthy
Copper is one of the most important critical metal resources needed to achieve carbon neutrality with a projected increase in demand of >300% over the next half century from electronics and renewables. Porphyry deposits account for most of the global
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b013bc7f830b58c9e81e08ee1d9cac3
https://doi.org/10.5194/egusphere-egu21-15817
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5
Unravelling the dynamics of magma emplacement through palaeomagnetic backstripping of intrusion-induced host rock deformation: Analysis from the Sandfell Laccolith, SE Iceland
Autor: William McCarthy, Michael Petronis, Tobias Mattsson, Vincent Twomey, Craig Magee
Injection and inflation of magma in the shallow crust is commonly accommodated by uplift of the surrounding host rock, producing intrusion-induced forced folding that mimics the geometry of the underlying intrusion. Whilst such forced folds have prev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79ec93d034b420d3b7f7d61479a6660e
https://doi.org/10.5194/egusphere-egu21-15561
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6
Pre-existing fault-controlled eruptions from the lateral tips of a laccolith in SE Iceland
Autor: Vincent Twomey, William McCarthy, Craig Magee, Michael Petronis
Volcano eruption forecasting relies on models of sub-volcanic magmatic plumbing systems that link ground deformation to sub-surface magma movement. However, many of these models typically assume that eruption sites occur directly above laccolithic re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e23a255981d09626252bc1f909911c8
https://doi.org/10.5194/egusphere-egu2020-17969
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8
The Leaning Puy de Dôme
Autor: Benjamin van Wyk de Vries, Michael Petronis, Daniel Garcia
Acidic lava domes are a special monogenetic volcano type with explosive eruption hazards. Such domes raise questions about the nature of monogenetic volcanism. We study the iconic Puy de Dôme (Chaîne des Puys, Auvergne) that gave its name to dome l
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4714da08e9d0e68c1d1046fc20bb48bd
https://eartharxiv.org/3xq7s
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