Search Results - "Coble, Matthew A"

Lithium enrichment in intracontinental rhyolite magmas leads to Li deposits in caldera basins by Benson, Thomas R., Coble, Matthew A., Rytuba, James J., Mahood, Gail A.

“…The omnipresence of lithium-ion batteries in mobile electronics, and hybrid and electric vehicles necessitates discovery of new lithium resources to meet…”
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Post-supereruption recovery at Toba Caldera by Mucek, Adonara E., Danišík, Martin, de Silva, Shanaka L., Schmitt, Axel K., Pratomo, Indyo, Coble, Matthew A.

“…Large calderas, or supervolcanoes, are sites of the most catastrophic and hazardous events on Earth, yet the temporal details of post-supereruption activity,…”
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Siliceous subglacial deposits: archives of subglacial processes during the Last Glacial Maximum by Siman-Tov, Shalev, Blackburn, Terrence, Hallet, Bernard, Coble, Matthew A., Brodsky, Emily E.

“…We report detailed chemical and isotopic data from a subglacial siliceous deposit on andesitic bedrock recently exposed by glacier retreat. Whereas a single,…”
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Repeated Rhyolite Eruption From Heterogeneous Hot Zones Embedded Within a Cool, Shallow Magma Reservoir by Andersen, Nathan L., Singer, Brad S., Coble, Matthew A.

“…Despite the hazard posed by explosive silicic eruptions, the magma storage conditions and dynamics that precede these events remain controversial. The Laguna…”
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Magmatic Processes at Snæfell Volcano, Iceland, Constrained by Zircon Ages, Isotopes, and Trace Elements by Tenley J. Banik, Tamara L. Carley, Matthew A. Coble, John M. Hanchar, Justin P. Dodd, Gabriele M. Casale, Sean P. McGuire

“…Abstract We present the first zircon‐based U‐Pb geochronology, trace element concentrations, and O and Hf isotope compositions for Snæfell, an off‐rift volcano…”
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Calibration of Nu-Instruments Noblesse multicollector mass spectrometers for argon isotopic measurements using a newly developed reference gas by Coble, Matthew A., Grove, Marty, Calvert, Andrew T.

“…The greatest challenge limiting 40Ar/ 39Ar multicollection measurements is the availability of appropriate standard gasses to intercalibrate detectors. In…”
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Geochronological and Geochemical Study of Zircon from Tourmaline-Muscovite Granites of the Archaean Kolmozero–Voronya Greenstone Belt: Insights into Sources of the Rare-Metal Pegmatites by Nikolay M. Kudryashov, Oksana V. Udoratina, Matthew A. Coble, Ekaterina N. Steshenko

“…In order to determine the U-Pb crystallization age of zircon from the tourmaline-muscovite granites of the Kolmozero–Voronya greenstone belt located in the…”
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The timing of rifting events in the easternmost Mediterranean: U-Pb dating of zircons from volcanic rocks in the Levant margin by Golan, Tzahi, Katzir, Yaron, Coble, Matthew A.

“…The Levant basin, at the easternmost Mediterranean, formed during the opening of the Neo-Tethys at Permian to Jurassic times, as recorded by subsidence and…”
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Exhumation of an Ultrahigh‐Pressure Slice From the Upper Plate of the Caledonian Orogen—A Record From Titanite in North‐East Greenland by Gilotti, Jane A., McClelland, William C., Cao, Wentao, Coble, Matthew A.

“…Ultrahigh‐pressure (UHP) rocks in North‐East Greenland lie within a larger region of high‐pressure Laurentian crust formed in the overthickened upper plate of…”
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The eruptive and magmatic history of the youngest pulse of volcanism at the Valles caldera: Implications for successfully dating late Quaternary eruptions by Zimmerer, Matthew J., Lafferty, John, Coble, Matthew A.

“…New 40Ar/39Ar and U/Th ages provide insight into the youngest eruptions at the Valles caldera and also reveal previously unknown pulses of magmatism. The…”
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The Origin of Plagiogranites: Coupled SIMS O Isotope Ratios, U–Pb Dating and Trace Element Composition of Zircon from the Troodos Ophiolite, Cyprus by Morag, Navot, Golan, Tzahi, Katzir, Yaron, Coble, Matthew A, Kitajima, Kouki, Valley, John W

“…U–Pb ages, trace element content and oxygen isotope ratios of single zircons from five plagiogranite intrusions of the Troodos ophiolite were measured to…”
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Trace Element Characterisation of MAD‐559 Zircon Reference Material for Ion Microprobe Analysis by Coble, Matthew A., Vazquez, Jorge A., Barth, Andrew P., Wooden, Joseph, Burns, Dale, Kylander‐Clark, Andrew, Jackson, Simon, Vennari, Cara E.

“…We document the composition of a natural zircon gemstone sourced from Madagascar, MAD‐559 – a new reference material for calibrating trace element mass…”
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Influence of radiation damage on Late Jurassic zircon from southern China: Evidence from in situ measurements of oxygen isotopes, laser Raman, U–Pb ages, and trace elements by Wang, Xiao-Lei, Coble, Matthew A., Valley, John W., Shu, Xu-Jie, Kitajima, Kouki, Spicuzza, Michael J., Sun, Tao

“…The influence of radiation damage on chemical alteration and in situ elemental and isotopic analyses in zircons is evaluated in three ~155Ma granites that are…”
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Early Carboniferous anorogenic magmatism in the Levant: implications for rifting in northern Gondwana by Golan, Tzahi, Katzir, Yaron, Coble, Matthew A.

“…The Variscan orogenesis in Europe peaked during the Late Devonian-Early Carboniferous times when Gondwanan terranes collided with Laurasia. Hitherto it has…”
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P–T–t Path of Unusual Garnet–Kyanite–Staurolite– Amphibole Schists, Ellesmere Island, Canada—Quartz Inclusion in Garnet Barometry and Monazite Petrochronology by Kośmińska, Karolina, Gilotti, Jane A, McClelland, William C, Coble, Matthew A, Thomas, Jay B

“…Abstract Garnet–kyanite–staurolite assemblages with large, late porphyroblasts of amphibole form garbenschists in Ordovician volcaniclastic rocks lying…”
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Hydrothermal enrichment of lithium in intracaldera illite-bearing claystones by Benson, Thomas R., Coble, Matthew A., Dilles, John H.

“…Developing a sustainable supply chain for the global proliferation of lithium ion batteries in electric vehicles and grid storage necessitates the extraction…”
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New zircon (U-Th)/He and U/Pb eruption age for the Rockland tephra, western USA by Coble, Matthew A., Burgess, Seth D., Klemetti, Erik W.

“…Eruption ages of a number of prominent Quaternary volcanic deposits remain inaccurately and/or imprecisely constrained, despite their importance as regional…”
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Crustal Forensics at Pūtauaki (Mt. Edgecumbe), New Zealand reveal the influence of deep crustal arc processes on magma evolution in the Taupo Volcanic Zone by Burns, Dale H., de Silva, Shanaka L., Shane, Phil, Coble, Matthew A.

“…Our understanding of magmatism in the New Zealand North Island subduction system is limited by sparse knowledge of the structure and composition of the deep…”
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Early Onset of Franciscan Subduction by Mulcahy, Sean R., Starnes, Jesslyn K., Day, Howard W., Coble, Matthew A., Vervoort, Jeffrey D.

“…The Franciscan subduction complex of California is considered a type example of a subduction‐accretion system, yet the age of subduction initiation and…”
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Isotope-dilution anchoring of zircon reference materials for accurate Ti-in-zircon thermometry by Szymanowski, Dawid, Fehr, Manuela A., Guillong, Marcel, Coble, Matthew A., Wotzlaw, Jörn-Frederik, Nasdala, Lutz, Ellis, Ben S., Bachmann, Olivier, Schönbächler, Maria

“…The temperature-dependence of Ti incorporation into zircon can be used to estimate crystallisation conditions and to make inferences about the petrogenesis of…”
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