Search Results - "Eddy, Michael P"

U-Pb constraints on pulsed eruption of the Deccan Traps across the end-Cretaceous mass extinction by Schoene, Blair, Eddy, Michael P, Samperton, Kyle M, Keller, C Brenhin, Keller, Gerta, Adatte, Thierry, Khadri, Syed F R

“…Temporal correlation between some continental flood basalt eruptions and mass extinctions has been proposed to indicate causality, with eruptive volatile…”
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U-Pb geochronology of the Deccan Traps and relation to the end-Cretaceous mass extinction by Schoene, Blair, Samperton, Kyle M., Eddy, Michael P., Keller, Gerta, Adatte, Thierry, Bowring, Samuel A., Khadri, Syed F. R., Gertsch, Brian

“…The Chicxulub asteroid impact (Mexico) and the eruption of the massive Deccan volcanic province (India) are two proposed causes of the end-Cretaceous mass…”
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Impact-induced shock and the formation of natural quasicrystals in the early solar system by Hollister, Lincoln S., Bindi, Luca, Yao, Nan, Poirier, Gerald R., Andronicos, Christopher L., MacPherson, Glenn J., Lin, Chaney, Distler, Vadim V., Eddy, Michael P., Kostin, Alexander, Kryachko, Valery, Steinhardt, William M., Yudovskaya, Marina, Eiler, John M., Guan, Yunbin, Clarke, Jamil J., Steinhardt, Paul J.

“…The discovery of a natural quasicrystal, icosahedrite (Al 63 Cu 24 Fe 13 ), accompanied by khatyrkite (CuAl 2 ) and cupalite (CuAl) in the CV3 carbonaceous…”
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Khatyrka, a new CV3 find from the Koryak Mountains, Eastern Russia by MacPherson, Glenn J., Andronicos, Christopher L., Bindi, Luca, Distler, Vadim V., Eddy, Michael P., Eiler, John M., Guan, Yunbin, Hollister, Lincoln S., Kostin, Alexander, Kryachko, Valery, Steinhardt, William M., Yudovskaya, Marina, Steinhardt, Paul J.

“…A new meteorite find, named Khatyrka, was recovered from eastern Siberia as a result of a search for naturally occurring quasicrystals. The meteorite occurs as…”
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Paleocene latitude of the Kohistan–Ladakh arc indicates multistage India–Eurasia collision by Martin, Craig R., Jagoutz, Oliver, Upadhyay, Rajeev, Royden, Leigh H., Eddy, Michael P., Bailey, Elizabeth, Nichols, Claire I. O., Weiss, Benjamin P.

“…We report paleomagnetic data showing that an intraoceanic Trans- Tethyan subduction zone existed south of the Eurasian continent and north of the Indian…”
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Volcano-pluton connections at the Lake City magmatic center (Colorado, USA) by Pamukcu, Ayla S, Schoene, Blair, Deering, Chad D, Keller, C. Brenhin, Eddy, Michael P

“…Exposed at the Lake City caldera (Colorado, USA) is the ca. 23 Ma reversely stratified (rhyolite to trachyte) Sunshine Peak Tuff and post-collapse syenite and…”
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Natural quasicrystal with decagonal symmetry by Bindi, Luca, Yao, Nan, Lin, Chaney, Hollister, Lincoln S., Andronicos, Christopher L., Distler, Vadim V., Eddy, Michael P., Kostin, Alexander, Kryachko, Valery, MacPherson, Glenn J., Steinhardt, William M., Yudovskaya, Marina, Steinhardt, Paul J.

“…We report the first occurrence of a natural quasicrystal with decagonal symmetry. The quasicrystal, with composition Al 71 Ni 24 Fe 5 , was discovered in the…”
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Upper-plate response to ridge subduction and oceanic plateau accretion, Washington Cascades and surrounding region; implications for plate tectonic evolution of the Pacific Northwest (USA and southwestern Canada) in the Paleogene by Miller, Robert B, Umhoefer, Paul J, Eddy, Michael P, Tepper, Jeffrey H

“…The interaction between subduction zones and oceanic spreading centers is a common tectonic process, and yet our understanding of how it is manifested in the…”
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Small-volume baddeleyite (ZrO2) U–Pb geochronology and Lu–Hf isotope geochemistry by LA-ICP-MS. Techniques and applications by Ibanez-Mejia, Mauricio, Gehrels, George E., Ruiz, Joaquin, Vervoort, Jeffrey D., Eddy, Michael P., Li, Chen

“…U–Pb geochronology of baddeleyite (ZrO2) is an increasingly used tool in the Earth and planetary sciences for determining the crystallization and emplacement…”
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Constraints on the timescales and processes that led to high-SiO2 rhyolite production in the Searchlight Pluton, Nevada, USA by Eddy, Michael P, Pamukcu, Ayla, Schoene, Blair, Steiner-Leach, Travis, Bell, Elizabeth A

“…Plutons offer an opportunity to study the extended history of magmas at depth. Fully exploiting this record requires the ability to track changes in magmatic…”
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An evaluation of Deccan Traps eruption rates using geochronologic data by Schoene, Blair, Eddy, Michael P., Keller, C. Brenhin, Samperton, Kyle M.

“…Recent attempts to establish the eruptive history of the Deccan Traps large igneous province have used both U−Pb (Schoene et al., 2019) and 40Ar/39Ar (Sprain…”
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Eocene dike orientations across the Washington Cascades in response to a major strike-slip faulting episode and ridge-trench interaction by Miller, Robert B, Bryant, Kathleen I, Doran, Brigid, Eddy, Michael P, Raviola, Franco P, Sylva, Nicholas, Umhoefer, Paul J

“…The northern Cascade Mountains in Washington (USA) preserve an exceptional shallow to mid-crustal record of Eocene transtension marked by dextral strike-slip…”
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Transient rhyolite melt extraction to produce a shallow granitic pluton by Schaen, Allen J., Schoene, Blair, Dufek, Josef, Singer, Brad S., Eddy, Michael P., Jicha, Brian R., Cottle, John M.

“…Shallow high-silica granites provide a window into processes that may precede many styles of rhyolitic volcanic eruptions. Rhyolitic melt that fuels explosive…”
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Minimizing the effects of Pb loss in detrital and igneous U–Pb zircon geochronology by CA-LA-ICP-MS by Donaghy, Erin E., Eddy, Michael P., Moreno, Federico, Ibañez-Mejia, Mauricio

“…Detrital zircon geochronology by laser ablation–inductively coupled plasma–mass spectrometry (LA-ICP-MS) is a widely used tool for determining maximum…”
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GHR1 Zircon – A New Eocene Natural Reference Material for Microbeam U‐Pb Geochronology and Hf Isotopic Analysis of Zircon by Eddy, Michael P., Ibañez‐Mejia, Mauricio, Burgess, Seth D., Coble, Matthew A., Cordani, Umberto G., DesOrmeau, Joel, Gehrels, George E., Li, Xianhua, MacLennan, Scott, Pecha, Mark, Sato, Kei, Schoene, Blair, Valencia, Victor A., Vervoort, Jeffrey D., Wang, Tiantian

“…We present multitechnique U‐Pb geochronology and Hf isotopic data from zircon separated from rapakivi biotite granite within the Eocene Golden Horn batholith…”
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Eocene Basalt of Summit Creek; slab breakoff magmatism in the central Washington Cascades, USA by Kant, Lisa B, Tepper, Jeffrey H, Eddy, Michael P, Nelson, Bruce K

“…The early Eocene (52-44 Ma) was a time of tectonic reorganization and widespread magmatism in Washington, Oregon, and British Columbia (west coast of the…”
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Geologic evidence for an icehouse Earth before the Sturtian global glaciation by MacLennan, Scott A., Eddy, Michael P., Merschat, Arthur J., Mehra, Akshay K., Crockford, Peter W., Maloof, Adam C., Southworth, C. Scott, Schoene, Blair

“…Tropical glaciers imply that Earth was already cold before the first Neoproterozoic Snowball Earth. Snowball Earth episodes, times when the planet was covered…”
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Khatyrka, a new CV 3 find from the Koryak Mountains, Eastern Russia by MacPherson, Glenn J., Andronicos, Christopher L., Bindi, Luca, Distler, Vadim V., Eddy, Michael P., Eiler, John M., Guan, Yunbin, Hollister, Lincoln S., Kostin, Alexander, Kryachko, Valery, Steinhardt, William M., Yudovskaya, Marina, Steinhardt, Paul J.

“…Abstract A new meteorite find, named Khatyrka, was recovered from eastern Siberia as a result of a search for naturally occurring quasicrystals. The meteorite…”
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U-Pb zircon age constraints on the earliest eruptions of the Deccan Large Igneous Province, Malwa Plateau, India by Eddy, Michael P., Schoene, Blair, Samperton, Kyle M., Keller, Gerta, Adatte, Thierry, Khadri, Syed F.R.

“…•New U-Pb zircon dates from Malwa Plateau on the northern margin of the Deccan LIP.•Dates permit correlation to the stratigraphy in the Western Ghats.•Data…”
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Mercury linked to Deccan Traps volcanism, climate change and the end-Cretaceous mass extinction by Keller, Gerta, Mateo, Paula, Monkenbusch, Johannes, Thibault, Nicolas, Punekar, Jahnavi, Spangenberg, Jorge E., Abramovich, Sigal, Ashckenazi-Polivoda, Sarit, Schoene, Blair, Eddy, Michael P., Samperton, Kyle M., Khadri, Syed F.R., Adatte, Thierry

“…Mercury (Hg) anomalies linked to Large Igneous Provinces (LIP) volcanism have been identified in sediments across all five major mass extinctions in Earth's…”
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