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Kissling W, Ellis S, Barker SJ, Caldwell TG, 2024. A source-to-surface model of heat and fluid transport in the Taupō Rift, New Zealand. Journal of Volcanology and Geothermal Research 446:107995.
Link to article here Elms HC, Barker SJ, Morgan DJ, Wilson CJN, Charlier BLA, 2023. Processes and timescales of magmatic rejuvenation and residence prior to post-caldera rhyolitic eruptions: Ōkataina Volcanic Centre, Aotearoa New Zealand. Journal of Volcanology and Geothermal Research 437:107790. Link to article here Elms HC, Myers ML, Nichols ARL, Wallace PJ, Wilson CJN, Barker SJ, Charlier BLA, 2023. Pre-eruptive rhyolite magma ascent rate is rapid and independent of eruption size: a case study from Ōkataina Volcanic Centre, Aotearoa New Zealand. Bulletin of Volcanology 85, 20. Link to article here Piva SB, Barker SJ, Iverson NA, Winton VHL, Bertler NAN, Sigl M, Wilson CJN, Dunbar NW, Kurbatov AV, Carter L, Charlier BLA, Newnham RM, 2023. Volcanic glass from the 1.8 ka Taupō eruption (New Zealand) detected in Antarctic ice at~ 230 CE. Scientific Reports 13:16720. Link to article here Piva SB, Barker SJ, Newnham RM, Rees ABH, Wilson CJN, Carter L, Iverson NA, Läuchli B, Augustinus PC, 2023. Millimetre-scale pollen analysis of non-varved lacustrine sediments from Onepoto maar palaeolake, Auckland, reveals distal vegetation responses and landscape recovery following the ~25.5-ka Ōruanui supereruption, New Zealand. Journal of Quaternary Science. Link to article here Rooyakkers SM, Chambefort I, Faure K, Wilson CJN, Barker SJ, Mortimer N, Elms HC, Troch J, Charlier BLA, Leonard GS, Farsky D, 2023. Absence of low-δ18O magmas despite widespread assimilation of altered crust in a large magmatic and hydrothermal province. Geochimica et Cosmochimica Acta 335:195–209. Link to article here Rooyakkers SM, Faure K, Chambefort I, Barker SJ, Elms HC, Wilson CJN, Charlier BLA, 2023. Tracking magma-crust-fluid interactions at high temporal resolution: Oxygen isotopes in young silicic magmas of the Taupō Volcanic Zone. Geochemistry, Geophysics, Geosystems, 24, e2022GC010694. Link to article here Sharpe MS, Barker SJ, Rooyakkers SM, Wilson CJN, Chambefort I, Rowe MC, Schipper CI, Charlier BLA, 2022. A sulfur and halogen budget for the large magmatic system beneath Taupō volcano. Contributions to Mineralogy and Petrology 177:95. Link to article here Ellis S, Barker SJ, Wilson CJN, Hamling I, Hreinsdóttir S, Illsley-Kemp F, Mestel E, Muirhead JD, Smith B, Leonard G, Savage MK, Villamor P, Otway P, 2023. TaupōInflate: Illustrating detection limits of magmatic inflation below Lake Taupō. New Zealand Journal of Geology and Geology and Geophysics. DOI: 10.1080/00288306.2022.2076700 Link to article here Muirhead JD, Illsley-Kemp F, Barker SJ, Villamor P, Wilson CJN, Otway P, Mestel E, Leonard GS, Ellis S, Savage M, Bannister S, Rowland JV, Townsend D, Hamling IJ, Hreinsdóttir S, Smith B, McGregor R, Stewart M, Shalla Y, 2022. Stretching, shaking, inflating: Volcanic-tectonic interactions at a rifting silicic caldera. Frontiers in Earth Sciences 10:835841. Link to article here Rooyakkers SM, Stix J, Berlo K, Morgavi D, Petrelli M, Rusiecka MK, Barker SJ, Charlier BLA, Neave DA, Vetere FP, Perugini D, 2022. Rifting and recharge as triggers of the mixed basalt–rhyolite Halarauður ignimbrite eruption (Krafla, Iceland). Contributions to Mineralogy and Petrology 177, 32. Link to article here Brenna M, Cronin SJ, Smith IEM, Pontesilli A, Tost M, Barker S, Tonga'oneva S, Kula T, Vaiomounga R, 2022. Post-caldera volcanism reveals shallow priming of an intra-ocean arc andesitic caldera: Hunga volcano, Tonga, SW Pacific. Lithos 412-413:106614. Link to article here Di Roberto A, Scateni B, Di Vincenzo G, Petrelli M, Giulia F, Barker SJ, Del Carlo P, Colleoni F, Kulhanek D, McKay R, De Santis L, 2021. Tephrochronology and provenance of an early Pleistocene (Calabrian) tephra from IODP Expedition 374 site U1524, Ross Sea (Antarctica). Geochemistry, Geophysics, Geosystems 22:8. Link to article here Illsley-Kemp F, Barker SJ, Wilson CJN, Chamberlain CJ, Hreinsdottir S, Ellis S, Hamling IJ, Savage M, Mestel ERH, Wadsworth FB, 2021. Volcanic unrest at Taupō volcano in 2019: Causes, mechanisms and implications. Geochemistry, Geophysics, Geosystems 22:6. Link to article here Rooyakkers SM, Stix J, Berlo K, Petrelli M, Hapton RL, Barker SJ, Morgavi D, 2021. The Origin of Rhyolitic Magmas at Krafla Central Volcano (Iceland). Journal of Petrology 62:8. Link to article here Wilson CJN, Cooper GF, Chamberlain KJ, Barker SJ, Myers ML, Illsley-Kemp F, Farrell J, 2021. No single model for super-sized eruptions and their magma bodies. Nature Reviews Earth and Environment 2, 610–627. Link to article here Wilson CJN, Barker SJ, Charlier BLA, Myers ML, Hansen K, 2021. Comment on: "Magma residence and eruption at the Taupo Volcanic Center (Taupo Volcanic Zone, NZ): insights from rhyolite-MELTS geobarometry, diffusion chronometry, and crystal textures". Contributions to Mineralogy and Petrology 176: 79. Link to article here Barker SJ, Wilson CJN, Illsley-Kemp F, Leonard GS, Mestel ERH, Mauriohooho K, Charlier BLA, 2021. Taupō: An overview of New Zealand's youngest supervolcano. New Zealand Journal of Geology and Geology and Geophysics DOI: 10.1080/00288306.2020.1792515. Link to article here Wu J, Cronin SJ, Rowe MC, Wolff JA, Barker SJ, Fu B, Boroughs S, 2021. Crustal evolution leading to successive supereruptions in the Jemez Mountains volcanic field, New Mexico, USA. Lithos, 396:106201. Link to article here Benson TW, Illsley-Kemp F, Elms HC, Hamling IJ, Savage MK, Wilson CJN, Mestel ERH, Barker SJ, 2021. Earthquake analysis suggests dyke intrusion in 2019 near Tarawera volcano, New Zealand. Frontiers in Earth Science 8:606992. Link to article here Barker SJ, Rowe, MC, Wilson CJN, Gamble JA, Rooyakkers SM, Wysoczanski RJ, Illsley-Kemp F, Kenworthy CC, 2020. What lies beneath? Reconstructing the primitive magmas fueling voluminous silicic volcanism using olivine-hosted melt inclusions. Geology 48:504-508. Link to article here Illsley-Kemp F, Barker SJ, Smith B, Wilson CJN, 2020. Recent seismic activity at the world’s youngest supervolcano. EOS, 101(6):28-32. Link to article here Rooyakkers SM, Stix J, Berlo K, Barker SJ, 2020. Emplacement of unusual rhyolitic to basaltic ignimbrites during collapse of a basalt-dominated caldera: The Halarauður eruption, Krafla (Iceland). Geological Society of America Bulletin, 132:1881-1902. Link to article here Barker SJ, Van Eaton AR, Mastin LG, Wilson CJN, Thompson MA, Wilson TM, Davis C, Renwick JA, 2019. Modeling ash dispersal from future eruptions of Taupo supervolcano. Geochemistry, Geophysics, Geosystems 20:3375–3401. Link to article here Rooyakkers SM, Wilson CJN, Schipper CI, Barker SJ, Allan ASR, 2018. Textural and micro-analytical insights into mafic-felsic interactions during the Oruanui supereruption. Contributions to Mineralogy and Petrology 173:35. Link to article here Wilson CJN, Morgan DJ, Charlier BLA, Barker SJ, 2017. Comment on “Rapid cooling and cold storage in a silicic magma reservoir recorded in individual crystals”. Science 358:eaap8429. Link to article here Somoza L, González FJ, Barker SJ, Madureira P, Medialdea T, de Ignacio C, Palomino D, 2017. Evolution of submarine eruptive activity during the 2011-2012 El Hierro event as documented by hydroacoustic images and remotely operated vehicle observations. Geochemistry, Geophysics, Geosystems 18:3109–3137. Link to article here Allan ASR, Barker SJ, Millet M-A, Morgan DJ, Rooyakkers SM, Schipper CI, Wilson CJN, 2017. A cascade of magmatic events during the assembly and eruption of a super‑sized magma body. Contributions to Mineralogy and Petrology 172:49. Link to article here Barker SJ, Wilson CJN, Morgan DJ, Rowland JV, 2016. Rapid priming, accumulation and recharge of magma driving recent eruptions at a hyperactive caldera volcano. Geology 44:323–326. Link to article here Cronin SJ, Brenna M, Smith IEM, Barker SJ, Tost M, Ford M, Tongaoenevai S, Kula T, Vaiomounga R, 2016. Birth of a new volcanic island reveals explosive past, Hunga Tonga-Hunga Ha'apai, Tonga, Southwest Pacific. EOS, 98. Link to article here Barker SJ, Wilson CJN, Allan ASR, Schipper CI, 2015. Fine-scale temporal recovery, reconstruction and evolution of a post-supereruption magma system. Contributions to Mineralogy and Petrology 170:5. Link to article here Rotella MD, Wilson CJN, Barker SJ, Schipper CI, Wright IC, Wysoczanski RJ, 2015. Dynamics of deep submarine silicic explosive eruptions in the Kermadec arc, as reflected in pumice vesicularity textures. Journal of Volcanology and Geothermal Research 301:314–332. Link to article here Barker SJ, Wilson CJN, Smith EGC, Charlier BLA, Wooden J, Hiess J, Ireland TR, 2014. Post-supereruption magmatic reconstruction of Taupo volcano (New Zealand), as reflected in zircon ages and trace elements. Journal of Petrology 55:1511–1533. Link to article here Rotella MD, Wilson CJN, Barker SJ, Cashman KV, Houghton BF, Wright IC, 2014. Bubble development in explosive silicic eruptions: insights from pyroclast vesicularity textures from Raoul volcano (Kermadec arc). Bulletin of Volcanology 76:826. Link to article here Barker SJ, Wilson CJN, Baker JA, Millet M-A, Rotella MD, Wright IC, Wysoczanski RJ, 2013. Geochemistry and petrogenesis of silicic magmas in the intra-oceanic Kermadec Arc. Journal of Petrology 54:351–391. Link to article here Rotella MD, Wilson CJN, Barker SJ, Wright IC, 2013. Reply to: 'Magma balloons or bombs'. Nature Geoscience 6:803. Link to article here Rotella MD, Wilson CJN, Barker SJ, Wright IC, 2013. Highly vesicular pumice generated by buoyant detachment of magma in subaqueous volcanism. Nature Geoscience 6:129–132. Link to article here Barker SJ, Rotella MD, Wilson CJN, Wright IC, Wysoczanski RJ, 2012. Contrasting pyroclast density spectra from subaerial and submarine silicic eruptions in the Kermadec Arc: implications for eruption processes and dredge sampling. Bulletin of Volcanology 74:1425–1443. Link to article here Full list of publications and manuscript downloads are also available on Research Gate and Google Scholar |
Glass particle from the 230 AD Taupō eruption preserved in Antarctic ice. From Piva et al. (2023)
Visible ash layer in Antarctic ice
a) Example of a sealed melt inclusion, and b) example of a melt embayment from Elms et al. (2023)
Video highlight of Illsley-Kemp et al. (2021)
Cover of Geology, April 2016: Barker et al. (2016)
This video shows how the Oruanui eruption spat out so much magma that the ground collapsed and left a caldera in its wake. Head to Te Papa and check out Te Taiao | Nature exhibit to watch it on their wall-sized screen! See Barker et al. (2021) for more details!
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