{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T02:27:49Z","timestamp":1767925669256,"version":"3.49.0"},"reference-count":179,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2018,2,15]],"date-time":"2018-02-15T00:00:00Z","timestamp":1518652800000},"content-version":"vor","delay-in-days":76,"URL":"https:\/\/academic.oup.com\/journals\/pages\/about_us\/legal\/notices"}],"funder":[{"DOI":"10.13039\/501100000270","name":"Natural Environment Research Council","doi-asserted-by":"publisher","award":["NE\/J00457X\/1"],"award-info":[{"award-number":["NE\/J00457X\/1"]}],"id":[{"id":"10.13039\/501100000270","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000270","name":"NERC","doi-asserted-by":"publisher","award":["NE\/L004011\/1"],"award-info":[{"award-number":["NE\/L004011\/1"]}],"id":[{"id":"10.13039\/501100000270","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2017,12,1]]},"DOI":"10.1093\/petrology\/egy012","type":"journal-article","created":{"date-parts":[[2018,2,13]],"date-time":"2018-02-13T23:11:39Z","timestamp":1518563499000},"page":"2365-2402","source":"Crossref","is-referenced-by-count":27,"title":["Petrogenesis of the Peralkaline Ignimbrites of Terceira, Azores"],"prefix":"10.1093","volume":"58","author":[{"given":"A J","family":"Jeffery","sequence":"first","affiliation":[{"name":"School of Geography, Geology and the Environment, Keele University, Keele ST5 5BG, UK"}]},{"given":"R","family":"Gertisser","sequence":"additional","affiliation":[{"name":"School of Geography, Geology and the Environment, Keele University, Keele ST5 5BG, UK"}]},{"given":"S","family":"Self","sequence":"additional","affiliation":[{"name":"Department of Earth and Planetary Science, University of California, Berkeley, CA 94720, USA"}]},{"given":"A","family":"Pimentel","sequence":"additional","affiliation":[{"name":"Centro de Informa\u00e7\u00e3o e Vigil\u00e2ncia Sismovulc\u00e2nica dos A\u00e7ores, 9501-801 Ponta Delgada, Azores, Portugal"},{"name":"Instituto de Investiga\u00e7\u00e3o em Vulcanologia e Avalia\u00e7\u00e3o de Riscos, University of the Azores, 9501-801 Ponta Delgada, Azores, Portugal"}]},{"given":"B","family":"O\u2019Driscoll","sequence":"additional","affiliation":[{"name":"School of Earth and Environmental Sciences, University of Manchester, Manchester M13 9PL, UK"}]},{"given":"J M","family":"Pacheco","sequence":"additional","affiliation":[{"name":"Instituto de Investiga\u00e7\u00e3o em Vulcanologia e Avalia\u00e7\u00e3o de Riscos, University of the Azores, 9501-801 Ponta Delgada, Azores, Portugal"}]}],"member":"286","published-online":{"date-parts":[[2018,2,14]]},"reference":[{"key":"key\n\t\t\t\t20180418073501_egy012-B1","doi-asserted-by":"crossref","first-page":"1333","DOI":"10.1016\/0098-3004(93)90033-2","article-title":"QUILF: a Pascal program to assess equilibria among Fe\u2013Mg\u2013Mn\u2013Ti oxides, pyroxenes, olivine and quartz","volume":"19","author":"Andersen","year":"1993","journal-title":"Computers and Geosciences"},{"key":"key\n\t\t\t\t20180418073501_egy012-B2","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1016\/j.lithos.2012.05.009","article-title":"Relationships between pre-eruptive conditions and eruptive styles of phonolite\u2013trachyte magmas","volume":"152","author":"And\u00fajar","year":"2012","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B3","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1007\/BF00371763","article-title":"Peralkaline acid tendencies in Gran Canaria (Canary Islands)","volume":"40","author":"Ara\u00f1a","year":"1973","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B4","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/0024-4937(94)90018-3","article-title":"Magma mixing in alkaline magmas: an example from Tenerife, Canary Islands","volume":"32","author":"Ara\u00f1a","year":"1994","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B5","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.2138\/am-1998-9-1022","article-title":"Algorithmic modifications extending MELTS to calculate subsolidus phase relations","volume":"83","author":"Asimow","year":"1998","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B6","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/j.lithos.2003.10.007","article-title":"Crystallisation and genesis of peralkaline magmas from Pantelleria Volcano, Italy: an integrated petrological and crystal-chemical study","volume":"73","author":"Avanzinelli","year":"2004","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B7","doi-asserted-by":"crossref","first-page":"1565","DOI":"10.1093\/petrology\/egh019","article-title":"On the origin of crystal-poor rhyolites: extracted from batholithic crystal mushes","volume":"45","author":"Bachmann","year":"2004","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B8","doi-asserted-by":"crossref","first-page":"6091","DOI":"10.1029\/JB091iB06p06091","article-title":"Magmatic inclusions in silicic and intermediate volcanic rocks","volume":"91","author":"Bacon","year":"1986","journal-title":"Journal of Geophysical Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B9","first-page":"57","article-title":"Mg\/Mn partitioning as a test for equilibrium between coexisting Fe\u2013Ti oxides","volume":"73","author":"Bacon","year":"1988","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B10","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1007\/BF01150292","article-title":"Magmatic inclusions in rhyolites, contaminated basalts, and compositional zonation beneath the Coso volcanic field, California","volume":"85","author":"Bacon","year":"1984","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B200","doi-asserted-by":"crossref","first-page":"755","DOI":"10.1007\/BF02596907","article-title":"Silicic peralkaline volcanic rocks of the Afar Depression (Ethiopia)","volume":"38","author":"Barberi","year":"1974","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B11","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1093\/petrology\/16.1.22","article-title":"A transitional basalt-pantellerite sequence of fractional crystallisation, the Boina Centre (Afar Rift, Ethiopia)","volume":"16","author":"Barberi","year":"1975","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B12","doi-asserted-by":"crossref","first-page":"1375","DOI":"10.1093\/petrology\/egl014","article-title":"Magma evolution of the Sete Cidades volcano, S\u00e3o Miguel, Azores","volume":"47","author":"Beier","year":"2006","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B13","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.lithos.2012.02.019","article-title":"Conditions of melting beneath the Azores","volume":"144\u2013145","author":"Beier","year":"2012","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B14","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1093\/petroj\/38.2.277","article-title":"Crustal origin for peralkaline rhyolites from Kenya: evidence from U-series disequilibria and Th-isotopes","volume":"38","author":"Black","year":"1997","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B15","doi-asserted-by":"crossref","first-page":"1137","DOI":"10.1093\/petroj\/38.9.1137","article-title":"Genesis of silicic peralkaline volcanic rocks in an ocean island setting by crustal melting and open-system processes: Socorro island, Mexico","volume":"38","author":"Bohrson","year":"1997","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B16","first-page":"42","article-title":"History and mechanism of eruption of soda-rhyolite and alkali basalt, Socorro island, Mexico","volume":"67","author":"Bryan","year":"1966","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B17","doi-asserted-by":"crossref","first-page":"926","DOI":"10.1126\/science.163.3870.926","article-title":"Estimating proportions in petrographic mixing equations by least-squares approximation","volume":"163","author":"Bryan","year":"1969","journal-title":"Science"},{"key":"key\n\t\t\t\t20180418073501_egy012-B18","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1016\/j.jvolgeores.2006.03.016","article-title":"Volcanic history and 40Ar\/39Ar and 14C geochronology of Terceira Island, Azores, Portugal","volume":"156","author":"Calvert","year":"2006","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B19","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1016\/j.chemgeo.2008.06.035","article-title":"Rheological properties of magma from the 1538 eruption of Monte Nuovo (Phlegrean Fields, Italy): an experimental study","volume":"256","author":"Caricchi","year":"2008","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B20","volume-title":"Program IgPet","author":"Carr","year":"1995"},{"key":"key\n\t\t\t\t20180418073501_egy012-B21","doi-asserted-by":"crossref","first-page":"1519","DOI":"10.1029\/JZ068i005p01519","article-title":"Relative abundance of intermediate members of the oceanic basalt\u2013trachyte association","volume":"68","author":"Chayes","year":"1963","journal-title":"Journal of Geophysical Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B22","first-page":"666","article-title":"The oceanic basalt\u2013trachyte relation in general and in the Canary Islands","volume":"62","author":"Chayes","year":"1977","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B23","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1017\/S0016756800030703","article-title":"Geology, geochronology and chemical evolution of the island of Pantelleria","volume":"121","author":"Civetta","year":"1984","journal-title":"Geological Magazine"},{"key":"key\n\t\t\t\t20180418073501_egy012-B24","doi-asserted-by":"crossref","first-page":"1453","DOI":"10.1093\/petroj\/39.8.1453","article-title":"The geochemistry of volcanic rocks from Pantelleria island, Sicily Channel: petrogenesis and characteristics of the mantle source region","volume":"39","author":"Civetta","year":"1998","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B25","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.epsl.2011.11.006","article-title":"Systematic tapping of independent magma chambers during the 1\u2009Ma Kidnappers super eruption","volume":"313\u2013314","author":"Cooper","year":"2012","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B26","doi-asserted-by":"crossref","first-page":"L22308","DOI":"10.1029\/2005GL024303","article-title":"Viscosity of high crystal content melts: dependence on solid fraction","volume":"32","author":"Costa","year":"2005","journal-title":"Geophysical Research Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B27","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1029\/2008GC002138","article-title":"A model for the rheology of particle-bearing suspensions and partially molten rocks","volume":"10","author":"Costa","year":"2009","journal-title":"Geochemistry, Geophysics, Geosystems"},{"key":"key\n\t\t\t\t20180418073501_egy012-B28","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1016\/S0012-821X(02)01048-8","article-title":"Three distinct types of hotspots in the Earth\u2019s mantle","volume":"205","author":"Courtillot","year":"2003","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B29","doi-asserted-by":"crossref","first-page":"1","DOI":"10.2307\/25130043","article-title":"The geology of Ascension island","volume":"60","author":"Daly","year":"1925","journal-title":"Proceedings of the American Academy of Arts and Sciences"},{"key":"key\n\t\t\t\t20180418073501_egy012-B30","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.1093\/petrology\/28.6.1009","article-title":"Crustal influences in the petrogenesis of the Naivasha basalt\u2013comendite complex: combined trace element and Sr\u2013Nd\u2013Pb isotope constraints","volume":"28","author":"Davies","year":"1987","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B31","volume-title":"An Introduction to the Rock-Forming Minerals","author":"Deer","year":"1966"},{"key":"key\n\t\t\t\t20180418073501_egy012-B32","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/j.jvolgeores.2012.10.017","article-title":"The rheology of peralkaline rhyolites from Pantelleria Island","volume":"249","author":"Di Genova","year":"2013","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B33","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/j.chemgeo.2004.08.042","article-title":"Water solubility in trachytic melts","volume":"213","author":"Di Matteo","year":"2004","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B34","first-page":"131","volume-title":"Short Handbook on Experiments at High Pressure and Applications to the Earth\u2019s Mantle.","author":"Dingwell","year":"1993"},{"key":"key\n\t\t\t\t20180418073501_egy012-B35","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1007\/s004100050170","article-title":"The effect of water on the viscosity of a haplogranitic melt under P\u2013T\u2013X conditions relevant to silicic volcanism","volume":"124","author":"Dingwell","year":"1996","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B36","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/S0012-821X(98)00046-6","article-title":"Extremely fluid behaviour of hydrous peralkaline rhyolites","volume":"158","author":"Dingwell","year":"1998","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B37","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/S0377-0273(99)00067-0","article-title":"The Povoa\u00e7\u00e3o Ignimbrite, Furnas Volcano, S\u00e3o Miguel, Azores","volume":"92","author":"Duncan","year":"1999","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B39","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jvolgeores.2011.10.002","article-title":"Complex storage of rhyolite in the central Snake River Plain","volume":"211\u2013212","author":"Ellis","year":"2012","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B40","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1130\/G35399.1","article-title":"Cumulate fragments in silicic ignimbrites: the case of the Snake River Plain","volume":"42","author":"Ellis","year":"2014","journal-title":"Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B41","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/0009-2541(94)90131-7","article-title":"Application of proton-microprobe data to trace element partitioning in volcanic rocks","volume":"117","author":"Ewart","year":"1994","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B42","doi-asserted-by":"crossref","first-page":"1467","DOI":"10.1093\/petrology\/egl015","article-title":"Evidence of magma mixing in the \u2018Daly Gap\u2019 of alkaline suites: a case study from the enclaves of Pantelleria (Italy)","volume":"47","author":"Ferla","year":"2006","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B43","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jvolgeores.2006.03.019","article-title":"Defining the plate boundaries in the Azores region","volume":"156","author":"Fernandes","year":"2006","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B44","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/BF00298703","article-title":"Experimental constraints on pre-eruptive water contents and changing magma storage prior to explosive eruptions of Mount St Helens volcano","volume":"57","author":"Gardner","year":"1995","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B45","author":"Gaspar","year":"1996"},{"key":"key\n\t\t\t\t20180418073501_egy012-B46","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1029\/140GM13","volume-title":"Explosive Subaqueous Volcanism. American Geophysical Union, Geophysical Monograph","author":"Gaspar","year":"2003"},{"key":"key\n\t\t\t\t20180418073501_egy012-B47","first-page":"309","volume-title":"Volcanic Geology of S\u00e3o Miguel Island (Azores Archipelago)","author":"Gaspar","year":"2015"},{"key":"key\n\t\t\t\t20180418073501_egy012-B48","doi-asserted-by":"crossref","first-page":"8514","DOI":"10.1029\/2003GC000527","article-title":"Interaction between the Mid-Atlantic Ridge and the Azores hot spot during the last 85\u2009Myr: emplacement and rifting of the hotspot derived plateaus","volume":"4","author":"Gente","year":"2003","journal-title":"Geochemistry, Geophysics, Geosystems"},{"key":"key\n\t\t\t\t20180418073501_egy012-B49","first-page":"133","author":"Gertiser","year":"2010"},{"key":"key\n\t\t\t\t20180418073501_egy012-B50","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1093\/petrology\/egr062","article-title":"Processes and timescales of magma genesis and differentiation leading to the Great Tambora eruption in 1815","volume":"53","author":"Gertisser","year":"2012","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B51","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1007\/BF00307281","article-title":"Chemical mass transfer in magmatic processes IV. A revised and internally consistent thermodynamic model for the interpolation and extrapolation of liquid\u2013solid equilibria in magmatic systems at elevated temperatures and pressures","volume":"119","author":"Ghiorso","year":"1995","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B52","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/j.jvolgeores.2009.11.006","article-title":"The pre-eruptive volatile contents of recent basaltic and pantelleritic magmas at Pantelleria (Italy)","volume":"189","author":"Gioncada","year":"2010","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B53","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1016\/j.chemgeo.2006.01.007","article-title":"An expanded non-Arrhenian model for silicate melt viscosity: a treatment for metaluminous, peraluminous and peralkaline liquids","volume":"229","author":"Giordano","year":"2006","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B54","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/j.epsl.2008.03.038","article-title":"Viscosity of magmatic liquids: a model","volume":"271","author":"Giordano","year":"2008","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B55","doi-asserted-by":"crossref","first-page":"6613","DOI":"10.1016\/j.gca.2009.07.033","article-title":"The rheological evolution of alkaline Vesuvius magmas and comparison with alkaline series from the Phlegrean Fields, Etna, Stromboli and Teide","volume":"73","author":"Giordano","year":"2009","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B57","doi-asserted-by":"crossref","first-page":"2231","DOI":"10.1016\/S0016-7037(02)00899-2","article-title":"Thermal expansivities of supercooled haplobasaltic liquids","volume":"66","author":"Gottsmann","year":"2002","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B58","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1093\/petrology\/egr080","article-title":"Rhyolite-MELTS: a modified calibration of MELTS optimized for silica-rich, fluid-bearing magmatic systems","volume":"53","author":"Gualda","year":"2012","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B59","doi-asserted-by":"crossref","first-page":"ECV 8-1","DOI":"10.1029\/2001JB000281","article-title":"An experimental study of the kinetics of decompression-induced crystallisation in silicic melt","volume":"107","author":"Hammer","year":"2002","journal-title":"Journal of Geophysical Research: Solid Earth"},{"key":"key\n\t\t\t\t20180418073501_egy012-B60","doi-asserted-by":"crossref","first-page":"424","DOI":"10.1093\/petrology\/24.4.424","article-title":"The petrology of lavas and associated plutonic inclusions of Ascension island","volume":"24","author":"Harris","year":"1983","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B61","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.lithos.2014.09.009","article-title":"Recent plate reorganization at the Azores Triple Junction: evidence from combined geochemical and geochronological data on Faial, S. Jorge and Terceira volcanic islands","volume":"210\u2013211","author":"Hildenbrand","year":"2014","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B62","doi-asserted-by":"crossref","first-page":"10153","DOI":"10.1029\/JB086iB11p10153","article-title":"Gradients in silicic magma chambers: implications for lithospheric magmatism","volume":"86","author":"Hildreth","year":"1981","journal-title":"Journal of Geophysical Research: Solid Earth"},{"key":"key\n\t\t\t\t20180418073501_egy012-B63","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.jvolgeores.2004.05.019","article-title":"Volcanological perspectives on Long Valley, Mammoth Mountain, and Mono Craters: several contiguous but discrete systems","volume":"136","author":"Hildreth","year":"2004","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B64","doi-asserted-by":"crossref","first-page":"951","DOI":"10.1093\/petrology\/egm007","article-title":"Compositional zoning of the Bishop Tuff","volume":"48","author":"Hildreth","year":"2007","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B65","doi-asserted-by":"crossref","first-page":"316","DOI":"10.1016\/j.jseaes.2013.01.005","article-title":"Petrogenesis of coexisting high-silica aluminous and peralkaline rhyolite from Yunshan (Yongtai), southeastern China","volume":"74","author":"Hong","year":"2013","journal-title":"Journal of Asian Earth Science"},{"key":"key\n\t\t\t\t20180418073501_egy012-B66","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1146\/annurev.ea.12.050184.000303","article-title":"Double diffusive convection due to crystallisation in magmas","volume":"12","author":"Huppert","year":"1984","journal-title":"Annual Review of Earth and Planetary Sciences"},{"key":"key\n\t\t\t\t20180418073501_egy012-B67","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1016\/0012-821X(86)90188-3","article-title":"Cooling and crystallisation at an inclined plane","volume":"79","author":"Huppert","year":"1986","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B69","author":"Jeffery","year":"2016"},{"key":"key\n\t\t\t\t20180418073501_egy012-B70","doi-asserted-by":"crossref","first-page":"547","DOI":"10.1180\/minmag.2016.080.018","article-title":"On the compositional variability of dalyite, K2ZrSi6O15: a new occurrence from Terceira, Azores","volume":"80","author":"Jeffery","year":"2016","journal-title":"Mineralogical Magazine"},{"key":"key\n\t\t\t\t20180418073501_egy012-B71","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1007\/s00410-016-1235-y","article-title":"Temporal evolution of a post-caldera, mildly peralkaline magmatic system: Furnas volcano, S\u00e3o Miguel, Azores","volume":"171","author":"Jeffery","year":"2016","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B72","doi-asserted-by":"crossref","first-page":"982","DOI":"10.1126\/science.169.3949.982","article-title":"Earth\u2019s gravity field: relation to global tectonics","volume":"169","author":"Kaula","year":"1970","journal-title":"Science"},{"key":"key\n\t\t\t\t20180418073501_egy012-B73","doi-asserted-by":"crossref","first-page":"5997","DOI":"10.1029\/1999JB900334","article-title":"The chemically zoned 1949 eruption on La Palma (Canary Islands): Petrologic evolution and magma supply dynamics of a rift zone eruption","volume":"105","author":"Kl\u00fcgel","year":"2000","journal-title":"Journal of Geophysical Research: Solid Earth"},{"key":"key\n\t\t\t\t20180418073501_egy012-B75","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1111\/j.1365-246X.1970.tb06046.x","article-title":"North Atlantic crustal genesis in the vicinity of the Azores","volume":"19","author":"Krause","year":"1970","journal-title":"Geophysical Journal of the Royal Astronomical Society"},{"key":"key\n\t\t\t\t20180418073501_egy012-B202","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.jvolgeores.2015.05.017","article-title":"Cooling and crystallization recorded in trachytic enclaves hosted in pantelleritic magmas (Pantelleria, Italy): Implications for pantellerite petrogenesis","volume":"301","author":"Landi","year":"2015","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B76","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/0024-4937(79)90022-7","article-title":"Distribution of REE and other trace-elements between phenocrysts and peralkaline undersaturated magmas, exemplified by rocks from the Gardar Igneous Province, South Greenland","volume":"12","author":"Larsen","year":"1979","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B203","first-page":"219","article-title":"Nomenclature of amphiboles: report of the subcommittee on amphiboles of the international mineralogical association, commission on new minerals and mineral names","volume":"35","author":"Leake","year":"1997","journal-title":"The Canadian Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B204","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1093\/petrology\/27.3.745","article-title":"A chemical classification of volcanic rocks based on the Total Alkali-Silica diagram","volume":"27","author":"Le Bas","year":"1986","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B77","doi-asserted-by":"crossref","first-page":"4215","DOI":"10.1029\/94JB02985","article-title":"Rheology of crystal-bearing silicate melts: an experimental study at high viscosity","volume":"100","author":"Lejeune","year":"1995","journal-title":"Journal of Geophysical Research: Solid Earth"},{"key":"key\n\t\t\t\t20180418073501_egy012-B78","doi-asserted-by":"crossref","first-page":"1071","DOI":"10.1016\/0016-7037(87)90201-8","article-title":"Trace element distribution coefficients in alkaline series","volume":"51","author":"Lemarchand","year":"1987","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B79","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1016\/S0098-3004(03)00042-6","article-title":"ILMAT: an Excel worksheet for ilmenite\u2013magnetite geothermometry and geobarometry","volume":"29","author":"Lepage","year":"2003","journal-title":"Computers and Geosciences"},{"key":"key\n\t\t\t\t20180418073501_egy012-B80","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1029\/2002GL015697","article-title":"The constitutive equation and flow dynamics of bubbly magmas","volume":"29","author":"Llewellin","year":"2002","journal-title":"Geophysical Research Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B81","doi-asserted-by":"crossref","first-page":"987","DOI":"10.1098\/rspa.2001.0924","article-title":"The rheology of a bubbly liquid","volume":"458","author":"Llewellin","year":"2002","journal-title":"Proceedings of the Royal Society of London, Series A"},{"key":"key\n\t\t\t\t20180418073501_egy012-B82","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1023\/A:1004505401547","article-title":"Morpho-tectonic analysis of the Azores Volcanic Plateau from a new bathymetric compilation of the area","volume":"20","author":"Louren\u00e7o","year":"1998","journal-title":"Marine Geophysical Researches"},{"key":"key\n\t\t\t\t20180418073501_egy012-B83","doi-asserted-by":"crossref","first-page":"2105","DOI":"10.1093\/petrology\/egl038","article-title":"Extreme U\u2013Th disequilibrium in rift-related basalts, rhyolites and granophyric granite and the timescales of rhyolite generation, intrusion and crystallization at Alid volcanic center, Eritrea","volume":"47","author":"Lowenstern","year":"2006","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B84","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/0377-0273(84)90057-X","article-title":"The 1982 eruptions of El Chich\u00f3n volcano, Chiapas, Mexico: mineralogy and petrology of the anhydrite-bearing pumices","volume":"23","author":"Luhr","year":"1984","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B85","doi-asserted-by":"crossref","first-page":"B10105","DOI":"10.1029\/2007JB005573","article-title":"Reevaluation of magnetic chrons in the North Atlantic between 35\u00b0N and 47\u00b0N: implications for the formation of the Azores Triple Junction and associated plateau","volume":"113","author":"Luis","year":"2008","journal-title":"Journal of Geophysical Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B86","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1016\/0012-821X(94)90231-3","article-title":"The Azores triple junction evolution since 10\u2009Ma from an aeromagnetic survey of the Mid-Atlantic Ridge","volume":"125","author":"Luis","year":"1994","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B87","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1007\/BF02596896","article-title":"Nomenclature and petrochemistry of the peralkaline oversaturated extrusive rocks","volume":"38","author":"Macdonald","year":"1974","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B88","first-page":"313","volume-title":"Alkaline Igneous Rocks","author":"Macdonald","year":"1987"},{"key":"key\n\t\t\t\t20180418073501_egy012-B89","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.lithos.2012.01.014","article-title":"Evolution of peralkaline silicic complexes: lessons from the extrusive rocks","volume":"152","author":"Macdonald","year":"2012","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B90","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/j.lithos.2006.03.009","article-title":"The central Kenya peralkaline province: insights into the evolution of peralkaline salic magmas","volume":"91","author":"Macdonald","year":"2006","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B91","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/0377-0273(94)90057-4","article-title":"Strong compositional zonation in peralkaline magma: Menengai, Kenya Rift Valley","volume":"60","author":"Macdonald","year":"1994","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B92","doi-asserted-by":"crossref","first-page":"1515","DOI":"10.1093\/petrology\/egn036","article-title":"The roles of fractional crystallisation, magma mixing, crystal mush remobilisation and volatile\u2013melt interactions in the genesis of a young basalt\u2013peralkaline rhyolite suite, the Greater Olkaria Volcanic Complex, Kenya Rift Valley","volume":"49","author":"Macdonald","year":"2008","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B93","first-page":"733","article-title":"Active tectonics and first paleoseismological results in Faial, Pico and S. Jorge islands (Azores, Portugal)","volume":"46","author":"Madeira","year":"2003","journal-title":"Annals of Geophysics"},{"key":"key\n\t\t\t\t20180418073501_egy012-B94","first-page":"15","volume-title":"Volcanic Geology of S\u00e3o Miguel Island (Azores Archipelago). Geological Society, London, Memoirs","author":"Madeira","year":"2015"},{"key":"key\n\t\t\t\t20180418073501_egy012-B95","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1016\/j.lithos.2011.07.002","article-title":"Mantle source heterogeneity, magma generation and magmatic evolution at Terceira Island (Azores archipelago): constraints from elemental and isotopic (Sr, Nd, Hf, and Pb) data","volume":"126","author":"Madureira","year":"2011","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B96","doi-asserted-by":"crossref","first-page":"8540","DOI":"10.1029\/JB089iB10p08540","article-title":"Pyroclastic rocks and calderas associated with strongly peralkaline magmatism","volume":"89","author":"Mahood","year":"1984","journal-title":"Journal of Geophysical Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B97","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1007\/BF01046548","article-title":"Geology of the peralkaline volcano at Pantelleria, Strait of Sicily","volume":"48","author":"Mahood","year":"1986","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B98","doi-asserted-by":"crossref","first-page":"2257","DOI":"10.1016\/0016-7037(90)90050-U","article-title":"Trace-element partitioning in pantellerites and trachytes","volume":"54","author":"Mahood","year":"1990","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B99","doi-asserted-by":"crossref","first-page":"813","DOI":"10.2138\/am-2002-0702","article-title":"Determination of molar absorptivities for infrared absorption bands of H2O in andesitic glasses","volume":"87","author":"Mandeville","year":"2002","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B100","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/S0377-0273(98)00091-2","article-title":"Rheology of bubble-bearing magmas","volume":"87","author":"Manga","year":"1998","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B101","doi-asserted-by":"crossref","first-page":"1831","DOI":"10.1093\/petrology\/egq040","article-title":"On the controls of oxygen fugacity in the generation and crystallisation of peralkaline melts","volume":"51","author":"Markl","year":"2010","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B102","doi-asserted-by":"crossref","first-page":"1097","DOI":"10.1093\/petrology\/egn019","article-title":"The alkaline\u2013peralkaline Tamazeght complex, High Atlas Mountains, Morocco: mineral chemistry and petrological constraints for derivation from a compositionally heterogeneous mantle source","volume":"49","author":"Marks","year":"2008","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B103","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1093\/petrology\/egq086","article-title":"The mineralogical diversity of alkaline igneous rocks: critical factors for the transition from miaskitic to agpaitic phase assemblages","volume":"52","author":"Marks","year":"2011","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B205","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.tecto.2015.02.026","article-title":"Ground motion and tectonics in the Terceira Island: tectonomagmatic interactions in an oceanic rift (Terceira Rift, Azores Triple Junction)","volume":"651-652","author":"Marques","year":"2015","journal-title":"Tectonophysics"},{"key":"key\n\t\t\t\t20180418073501_egy012-B104","first-page":"61","volume-title":"Magmatic Processes and Plate Tectonics","author":"McBirney","year":"1993"},{"key":"key\n\t\t\t\t20180418073501_egy012-B105","doi-asserted-by":"crossref","first-page":"1021","DOI":"10.1093\/petrology\/32.5.1021","article-title":"Partial melt distributions from inversion of rare earth element concentrations","volume":"32","author":"McKenzie","year":"1991","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B106","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1016\/0016-7037(92)90085-W","article-title":"Experimental study of chlorine behaviour in hydrous silicic melts","volume":"56","author":"M\u00e9trich","year":"1992","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B107","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1093\/petrology\/egt071","article-title":"Is the \u2018Azores Hotspot\u2019 a wetspot? Insights from the geochemistry of fluid and melt inclusions in olivine of Pico basalts","volume":"55","author":"M\u00e9trich","year":"2014","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B206","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1144\/M44.2","article-title":"The structure of the Azores triple junction: implications for S. Miguel Island. in Volcanic Geology of S. Miguel Island (Azores Archipelago),","volume":"44","author":"Miranda","year":"2015","journal-title":"Geological Society, London, Memoirs"},{"key":"key\n\t\t\t\t20180418073501_egy012-B207","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.chemgeo.2014.11.010","article-title":"A K-feldspar-liquid hygrometer specific to alkaline differentiated magmas","volume":"392","author":"Mollo","year":"2015","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B208","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/j.chemgeo.2013.05.026","article-title":"A new test for equilibrium based on clinopyroxene\u2013melt pairs: Clues on the solidification temperatures of Etnean alkaline melts at post-eruptive conditions","volume":"352","author":"Mollo","year":"2013","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B108","doi-asserted-by":"crossref","first-page":"535","DOI":"10.1180\/minmag.1988.052.367.15","article-title":"Nomenclature of pyroxenes","volume":"52","author":"Morimoto","year":"1988","journal-title":"Mineralogical Magazine"},{"key":"key\n\t\t\t\t20180418073501_egy012-B109","author":"Mungall","year":"1993"},{"key":"key\n\t\t\t\t20180418073501_egy012-B110","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1007\/BF00310716","article-title":"Petrogenesis of basalt\u2013comendite and basalt\u2013pantellerite suites, Terceira, Azores, and some implications for the origin of ocean-island rhyolites","volume":"119","author":"Mungall","year":"1995","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B111","doi-asserted-by":"crossref","first-page":"637","DOI":"10.1093\/petrology\/egr074","article-title":"Melting, differentiation and degassing at the Pantelleria volcano, Italy","volume":"53","author":"Neave","year":"2012","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B112","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1016\/0098-3004(92)90024-L","article-title":"BIGD.FOR: A FORTRAN program to calculate trace-element partition coefficients for natural mafic and intermediate composition magmas","volume":"18","author":"Nielsen","year":"1992","journal-title":"Computers and Geosciences"},{"key":"key\n\t\t\t\t20180418073501_egy012-B113","author":"Nielsen","year":"2006"},{"key":"key\n\t\t\t\t20180418073501_egy012-B114","author":"Pacheco","year":"2001"},{"key":"key\n\t\t\t\t20180418073501_egy012-B115","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1038\/17109","article-title":"Strain-induced magma fragmentation in explosive eruptions","volume":"397","author":"Papale","year":"1999","journal-title":"Nature"},{"key":"key\n\t\t\t\t20180418073501_egy012-B116","doi-asserted-by":"crossref","first-page":"2003","DOI":"10.1093\/petrology\/egg068","article-title":"Relationships between mafic and peralkaline silicic magmatism in continental rift settings: a petrological, geochemical, and isotopic study of the Gedemsa volcano, central Ethiopian Rift","volume":"44","author":"Peccerillo","year":"2003","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B117","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/j.jafrearsci.2006.06.010","article-title":"Petrogenesis of silicic peralkaline rocks in the Ethiopian rift: geochemical evidence and volcanological implications","volume":"48","author":"Peccerillo","year":"2007","journal-title":"Journal of African Earth Sciences"},{"key":"key\n\t\t\t\t20180418073501_egy012-B118","author":"Pimentel","year":"2006"},{"key":"key\n\t\t\t\t20180418073501_egy012-B119","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1007\/s00445-015-0930-2","article-title":"The \u223c1000-years BP explosive eruption of Caldeira Volcano (Faial, Azores): the first stage of incremental caldera formation","volume":"77","author":"Pimentel","year":"2015","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B120","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1007\/s00445-016-1015-6","article-title":"Stress-induced comenditic trachyte effusion triggered by trachybasalt intrusion: multidisciplinary study of the AD 1761 eruption at Terceira Island (Azores)","volume":"78","author":"Pimentel","year":"2016","journal-title":"Bulletin of Volcanology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B121","doi-asserted-by":"crossref","first-page":"699","DOI":"10.1130\/G36766.1","article-title":"Gas-driven filter pressing in magmas: insights into in-situ melt segregation from crystal mushes","volume":"43","author":"Pistone","year":"2015","journal-title":"Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B122","first-page":"61","volume-title":"Minerals, Inclusions and Volcanic Processes. Mineralogical Society of America and Geochemical Society, Reviews in Mineralogy and Geochemistry","author":"Putirka","year":"2008"},{"key":"key\n\t\t\t\t20180418073501_egy012-B123","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/j.lithos.2006.03.011","article-title":"Application of the QUILF thermobarometer to the peralkaline trachytes and pantellerites of the Eburru volcanic complex, East African Rift, Kenya","volume":"91","author":"Ren","year":"2006","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B124","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1007\/978-1-4684-3033-2_12","volume-title":"The Ocean Basins and Margins, Volume 2: The North Atlantic","author":"Ridley","year":"1974"},{"key":"key\n\t\t\t\t20180418073501_egy012-B125","first-page":"1","article-title":"Evidence of basaltic magma intrusions in a trachytic magma chamber at Pantelleria (Italy)","volume":"81","author":"Romengo","year":"2012","journal-title":"Periodico di Mineralogia"},{"key":"key\n\t\t\t\t20180418073501_egy012-B126","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1007\/BF00371080","article-title":"Alkali feldspar liquid equilibrium relationships in peralkaline oversaturated systems and volcanic rocks","volume":"49","author":"Roux","year":"1975","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B128","doi-asserted-by":"crossref","first-page":"825","DOI":"10.1093\/petrology\/42.4.825","article-title":"Phase relations of peralkaline silicic magmas and petrogenetic implications","volume":"42","author":"Scaillet","year":"2001","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B129","doi-asserted-by":"crossref","first-page":"27257","DOI":"10.1029\/98JB02469","article-title":"Phase equilibrium constraints on the viscosity of silicic magmas 1. Volcanic\u2013plutonic comparison","volume":"103","author":"Scaillet","year":"1998","journal-title":"Journal of Geophysical Research: Solid Earth"},{"key":"key\n\t\t\t\t20180418073501_egy012-B130","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1038\/352397a0","article-title":"Fluxes and excess temperatures of mantle plumes inferred from their interaction with migrating mid-ocean ridges","volume":"352","author":"Schilling","year":"1991","journal-title":"Nature"},{"key":"key\n\t\t\t\t20180418073501_egy012-B131","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1007\/s00410-004-0556-4","article-title":"Melt extraction pathways and stagnation depths beneath the Madeira and Desertas rift zones (NE Atlantic) inferred from barometric studies","volume":"147","author":"Schwarz","year":"2004","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B132","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1016\/j.jvolgeores.2009.03.001","article-title":"The effects of heterogeneity in magma water concentration on the development of flow banding and spherulites in rhyolitic lava","volume":"183","author":"Seaman","year":"2009","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B133","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1016\/0012-821X(80)90221-6","article-title":"Tectonic pattern of the Azores spreading centre and triple junction","volume":"51","author":"Searle","year":"1980","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B134","first-page":"165","article-title":"The Lajes Ignimbrite, Ilha Terceira, A\u00e7ores","volume":"55","author":"Self","year":"1971","journal-title":"Comunica\u00e7\u00f5es dos Servi\u00e7os Ge\u00f3logicos de Portugal"},{"key":"key\n\t\t\t\t20180418073501_egy012-B135","author":"Self","year":"1974"},{"key":"key\n\t\t\t\t20180418073501_egy012-B136","doi-asserted-by":"crossref","first-page":"645","DOI":"10.1144\/gsjgs.132.6.0645","article-title":"The recent volcanology of Terceira, Azores","volume":"132","author":"Self","year":"1976","journal-title":"Journal of the Geological Society, London"},{"key":"key\n\t\t\t\t20180418073501_egy012-B137","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1007\/BF00389409","article-title":"Petrology, volume and age relations of alkaline and saturated peralkaline volcanics from Terceira, Azores","volume":"54","author":"Self","year":"1976","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B138","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1016\/j.lithos.2007.11.002","article-title":"Silicic recharge of multiple rhyolite magmas by basaltic intrusion during the 22\u00b76\u2009ka Okareka eruption episode, New Zealand","volume":"103","author":"Shane","year":"2008","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B139","doi-asserted-by":"crossref","first-page":"196","DOI":"10.1016\/j.lithos.2014.12.015","article-title":"Petrogenesis of peralkaline rhyolites in an intra-plate setting: Glass House Mountains, southeast Queensland, Australia","volume":"216\u2013217","author":"Shao","year":"2015","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B140","doi-asserted-by":"crossref","first-page":"870","DOI":"10.2475\/ajs.272.9.870","article-title":"Viscosities of magmatic silicate liquids\u2014empirical method of prediction","volume":"272","author":"Shaw","year":"1972","journal-title":"American Journal of Science"},{"key":"key\n\t\t\t\t20180418073501_egy012-B141","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.jvolgeores.2006.03.022","article-title":"Azores hotspot signature in the upper mantle","volume":"156","author":"Silveira","year":"2006","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B142","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1130\/0091-7613(1999)027<0613:GDFPIM>2.3.CO;2","article-title":"Gas-driven filter pressing in magmas","volume":"27","author":"Sisson","year":"1999","journal-title":"Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B144","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1038\/276385a0","article-title":"Effects of degassing on rheology of basaltic lava","volume":"276","author":"Sparks","year":"1978","journal-title":"Nature"},{"key":"key\n\t\t\t\t20180418073501_egy012-B145","first-page":"161","volume-title":"Magmatism in the Ocean Basins","author":"Storey","year":"1989"},{"key":"key\n\t\t\t\t20180418073501_egy012-B146","first-page":"586","article-title":"The effects of recalculation on estimates and oxygen fugacity from analyses of multi-component iron\u2013titanium oxides","volume":"68","author":"Stormer","year":"1983","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B147","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/S0377-0273(03)00121-5","article-title":"Petrogenesis of mixed-magma, high-grade, peralkaline ignimbrite \u2018TL\u2019 (Gran Canaria): diverse styles of mixing in a replenished, zoned magma chamber","volume":"126","author":"Sumner","year":"2003","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B209","first-page":"313","author":"Sun","year":"1989"},{"key":"key\n\t\t\t\t20180418073501_egy012-B148","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/0377-0273(89)90111-X","article-title":"Cumulate nodules as evidence for convective fractionation in a phonolite magma chamber","volume":"37","author":"Tait","year":"1989","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B149","doi-asserted-by":"crossref","first-page":"768","DOI":"10.1180\/minmag.1974.039.307.04","article-title":"Some high-pressure clinopyroxenes","volume":"39","author":"Thompson","year":"1974","journal-title":"Mineralogical Magazine"},{"key":"key\n\t\t\t\t20180418073501_egy012-B151","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1016\/j.quascirev.2014.10.028","article-title":"The major and trace element glass compositions of the productive Mediterranean volcanic sources: tools for correlating distal tephra layers in and around Europe","volume":"118","author":"Tomlinson","year":"2015","journal-title":"Quaternary Science Reviews"},{"key":"key\n\t\t\t\t20180418073501_egy012-B152","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1093\/petrology\/43.2.243","article-title":"Magma mixing and crustal recycling recorded in ternary feldspar from compositionally zoned peralkaline ignimbrite \u2018A\u2019, Gran Canaria, Canary Islands","volume":"43","author":"Troll","year":"2002","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B153","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/S0009-2541(98)00174-0","article-title":"Crustal control in the genesis of Plio-Quaternary bimodal magmatism of the Main Ethiopian Rift (MER): geochemical and isotopic (Sr, Nd, Pb) evidence","volume":"155","author":"Trua","year":"1999","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B154","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1017\/S0016756800020537","article-title":"Sidewall differentiation in an alkalic magma chamber: evidence from syenite xenoliths in tuffs of the Latera caldera, Italy","volume":"130","author":"Turbeville","year":"1993","journal-title":"Geological Magazine"},{"key":"key\n\t\t\t\t20180418073501_egy012-B155","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1016\/S0377-0273(98)00133-4","article-title":"Petrology and Fe\u2013Ti oxide reequilibration of the 1991 Mount Unzen mixed magma","volume":"89","author":"Venezky","year":"1999","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B156","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1007\/BF00402110","article-title":"Trace element evolution in the Phlegrean Fields (Central Italy): fractional crystallization and selective enrichment","volume":"98","author":"Villemant","year":"1988","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B157","doi-asserted-by":"crossref","first-page":"1997","DOI":"10.1016\/0016-7037(81)90055-7","article-title":"Distribution coefficients of major and trace elements; fractional crystallization in the alkali basalt series of Cha\u00eene des Puys (Massif Central, France)","volume":"45","author":"Villemant","year":"1981","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B158","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/S0012-821X(03)00627-7","article-title":"The Terceira Rift as hyper-slow, hotspot-dominated oblique spreading axis: a comparison with other slow-spreading plate boundaries","volume":"218","author":"Vogt","year":"2004","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B159","doi-asserted-by":"crossref","first-page":"3214","DOI":"10.1016\/j.gca.2011.03.031","article-title":"The rheology of crystal-bearing basaltic magmas from Stromboli and Etna","volume":"75","author":"Vona","year":"2011","journal-title":"Geochimica et Cosmochimica Acta"},{"key":"key\n\t\t\t\t20180418073501_egy012-B160","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1016\/0012-821X(81)90144-8","article-title":"Apatite\/liquid partition coefficients for the rare earth elements and strontium","volume":"56","author":"Watson","year":"1981","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B161","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1007\/BF02597564","article-title":"The Quaternary caldera volcano Emuruangogolak, Kenya Rift, and the petrology of a bimodal ferrobasalt\u2013pantelleritic trachyte association","volume":"40","author":"Weaver","year":"1977","journal-title":"Bulletin Volcanologique"},{"key":"key\n\t\t\t\t20180418073501_egy012-B210","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.tecto.2015.04.018","article-title":"The tectonic evolution of the southeastern Terceira Rift\/S\u00e3o Miguel region (Azores)","volume":"654","author":"Wei\u00df","year":"2015","journal-title":"Tectonophysics"},{"key":"key\n\t\t\t\t20180418073501_egy012-B162","doi-asserted-by":"crossref","first-page":"316","DOI":"10.2138\/am-2003-2-309","article-title":"Trace-element partitioning between alkali feldspar and peralkalic quartz trachyte to rhyolite magma. Part I: systematics of trace element partitioning","volume":"88","author":"White","year":"2003","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B163","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.lithos.2006.03.015","article-title":"Petrogenesis and tectonic setting of the peralkaline Pine Canyon caldera, Trans-Pecos Texas, USA","volume":"91","author":"White","year":"2006","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B164","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/j.jvolgeores.2008.10.007","article-title":"The origin of trachyte and pantellerite from Pantelleria, Italy: Insights from major element, trace element, and thermodynamic modelling","volume":"179","author":"White","year":"2009","journal-title":"Journal of Volcanology and Geothermal Research"},{"key":"key\n\t\t\t\t20180418073501_egy012-B165","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1038\/263659a0","article-title":"Evidence for the Azores mantle plume from strontium isotope geochemistry of the central North Atlantic","volume":"263","author":"White","year":"1976","journal-title":"Nature"},{"key":"key\n\t\t\t\t20180418073501_egy012-B166","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1007\/BF00372322","article-title":"The petrology and geochemistry of the Azores islands","volume":"69","author":"White","year":"1979","journal-title":"Contributions to Mineralogy and Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B167","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/0012-821X(96)00111-2","article-title":"Os isotope systematics in the Azores: implications for mantle plume sources","volume":"142","author":"Widom","year":"1996","journal-title":"Earth and Planetary Science Letters"},{"key":"key\n\t\t\t\t20180418073501_egy012-B168","doi-asserted-by":"crossref","first-page":"929","DOI":"10.1093\/petrology\/34.5.929","article-title":"Syenite nodules as a long-term record of magmatic activity in Agua de Pau Volcano, S\u00e3o Miguel, Azores","volume":"34","author":"Widom","year":"1993","journal-title":"Journal of Petrology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B169","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1130\/G34830.1","article-title":"Temporal and spatial evolution of a waxing then waning catastrophic density current revealed by chemical mapping","volume":"42","author":"Williams","year":"2014","journal-title":"Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B212","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1016\/j.lithos.2015.09.002","article-title":"Remelting of cumulates as a process for producing chemical zoning in silicic tuffs: a comparison of cool, wet and hot, dry rhyolitic magma systems","volume":"236-237","author":"Wolff","year":"2015","journal-title":"Lithos"},{"key":"key\n\t\t\t\t20180418073501_egy012-B170","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1016\/S0009-2541(00)00259-X","article-title":"Experimental determination of aluminous clinopyroxene\u2013melt partition coefficients for potassic liquids, with application to the evolution of the Roman province potassic magmas","volume":"172","author":"Wood","year":"2001","journal-title":"Chemical Geology"},{"key":"key\n\t\t\t\t20180418073501_egy012-B172","author":"Zack","year":"1998"},{"key":"key\n\t\t\t\t20180418073501_egy012-B173","doi-asserted-by":"crossref","first-page":"3494","DOI":"10.1002\/ggge.20221","article-title":"Magma storage and ascent conditions beneath Pico and Faial islands (Azores islands): a study on fluid inclusions","volume":"14","author":"Zanon","year":"2013","journal-title":"Geochemistry, Geophysics, Geosystems"},{"key":"key\n\t\t\t\t20180418073501_egy012-B174","doi-asserted-by":"crossref","first-page":"795","DOI":"10.2138\/am-2015-4936","article-title":"Spatio-temporal constraints on magma storage and ascent conditions in a transtensional tectonic setting: the case of the Terceira Island (Azores)","volume":"100","author":"Zanon","year":"2015","journal-title":"American Mineralogist"},{"key":"key\n\t\t\t\t20180418073501_egy012-B175","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1017\/S0016756812000702","article-title":"Volcanism from fissure zones and the Caldeira central volcano of Faial Island, Azores archipelago: geochemical processes in multiple feeding systems","volume":"150","author":"Zanon","year":"2013","journal-title":"Geological Magazine"},{"key":"key\n\t\t\t\t20180418073501_egy012-B176","first-page":"17","article-title":"As observa\u00e7\u00f5es de F. Fouqu\u00e9 sobre o vulcanismo dos A\u00e7ores","volume":"4","author":"Zbyszewski","year":"1966","journal-title":"Boletim do N\u00facleo Cultural da Horta"}],"container-title":["Journal of Petrology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/petrology\/article-pdf\/58\/12\/2365\/24653312\/egy012.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,4,18]],"date-time":"2018-04-18T08:16:00Z","timestamp":1524039360000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/petrology\/article\/58\/12\/2365\/4859762"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,12,1]]},"references-count":179,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2018,2,14]]},"published-print":{"date-parts":[[2017,12,1]]}},"URL":"https:\/\/doi.org\/10.1093\/petrology\/egy012","relation":{},"ISSN":["0022-3530","1460-2415"],"issn-type":[{"value":"0022-3530","type":"print"},{"value":"1460-2415","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2017,12]]},"published":{"date-parts":[[2017,12,1]]}}}