Earthquake slip surfaces identified by biomarker thermal maturity within the 2011 Tohoku-Oki earthquake fault zone. [PDF]
, 2020 Extreme slip at shallow depths on subduction zone faults is a primary contributor to tsunami generation by earthquakes. Improving earthquake and tsunami risk assessment requires understanding the material and structural conditions that favor earthquake ...
Kirkpatrick, James D +4 more
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Timing of thermal events in eastern Dronning Maud Land, East Antarctica [PDF]
, 2003 Using cathodoluminescence (CL)images,the zircons analyzed by K. Shiraishi et al.(J.Geol.,102,47,1994) for SHRIMP U-Pb dating (prior to the use of CL images) have been re-examined in order to unravel the periods of multiple zircon growth in eastern ...
C.M. Fanning +4 more
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Viscosity determinations of some frictionally generated silicate melts: Implications for slip zone rheology during impact-induced faulting [PDF]
Analytical scanning electron microscopy, using combined energy dispersive and wavelength dispersive spectrometry, was used to determine the major-element compositions of some natural and artificial glasses and their crystalline equivalents derived by the
Spray, John G.
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Zircon Stability Grids in Partial Melts from Different Protoliths [PDF]
Goldschmidt Abstracts, 2020 Fernando Bea +4 more
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On the fluid-mobility of molybdenum, tungsten, and antimony in subduction systems [PDF]
, 2011 Molybdenum (Mo) and tungsten (W) have long been regarded as being more or less immobile during slab fluid-induced arc magma generation. Here we characterize about 180 samples of young, predominantly mafic to intermediate tephras and lavas for their Mo,
Garbe-Schönberg, Dieter +7 more
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Mineral Indicators of Geologically Recent Past Habitability on Mars. [PDF]
Life (Basel), 2023 Hart R, Cardace D.
europepmc +1 more source
Regional division of the metamorphic terrane in central Dronning Maud Land, East Antarctica [PDF]
, 2016 第4回極域科学シンポジウム個別セッション：[OG] 地圏11月15日（金） 統計数理研究所 ３階セミナー室２ ...
堀江 憲路 +4 more
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Breccia dikes from the Beaverhead Impact structure, southwest Montana [PDF]
While shatter cones are generally accepted as indicators of meteorite impact, older petrologic features are not widely recognized in the geologic community. Breccia dikes are one such feature. They are found in many large impact structures occurring over
Fiske, P. S. +2 more
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Jurassic ophiolites within the Valais domain of the Western and Central Alps: geochronological evidence for re-rifting of oceanic crust [PDF]
, 2018 Metabasic rocks from different parts of the Antrona ophiolites, Western Alps, as well as from the Misox zone, Central Alps, were dated using ion microprobe (SHRIMP) U-Pb analyses of zircon, in association with cathodoluminescence (CL) imaging.
Fanning, C. +2 more
core
Characteristics of Ore Protolith in Bronze Age Metallurgy of Steppe Cis-Urals
Археология евразийских степей, 2022 The paper addresses the issues of determining the probable sources of copper raw materials in the Bronze Age metal production of the 4th–2nd Millennia BC in the territory of the steppe Cis-Urals. The author summarized and systematized the data of field, experimental and geochemical analytical studies of 2016–2021. A relationship was established between
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