Search Results - "Carey, Rebecca J."

Ongoing Dispersal of the 7 August 2019 Pumice Raft From the Tonga Arc in the Southwestern Pacific Ocean by Jutzeler, Martin, Marsh, Robert, Sebille, Erik, Mittal, Tushar, Carey, Rebecca J., Fauria, Kristen E., Manga, Michael, McPhie, Jocelyn

“…On the 7 August 2019, a 195 km2 raft of andesitic pumice was produced at 200 m below sea level at an unnamed submarine volcano in the Tonga Islands (Southwest…”
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Sink or float: microtextural controls on the fate of pumice deposition during the 2012 submarine Havre eruption by Mitchell, Samuel J., Fauria, Kristen E., Houghton, Bruce F., Carey, Rebecca J.

“…Silicic submarine volcanic eruptions can produce large volumes of pumices that may rise buoyantly to the ocean surface and/or sink to the seafloor. For…”
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On the fate of pumice rafts formed during the 2012 Havre submarine eruption by Jutzeler, Martin, Marsh, Robert, Carey, Rebecca J., White, James D. L., Talling, Peter J., Karlstrom, Leif

“…Pumice rafts are floating mobile accumulations of low-density pumice clasts generated by silicic volcanic eruptions. Pumice in rafts can drift for years,…”
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Deposition and generation of multiple widespread fall units from the c. AD 1314 Kaharoa rhyolitic eruption, Tarawera, New Zealand by Sahetapy-Engel, Steve, Self, Stephen, Carey, Rebecca J., Nairn, Ian A.

“…The c . AD 1314 Kaharoa eruption from Tarawera volcano, North Island, New Zealand, was a complex, long-duration, multi-episode rhyolitic event. Up to 13…”
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Permeability During Magma Expansion and Compaction by Gonnermann, Helge. M., Giachetti, Thomas, Fliedner, Céline, Nguyen, Chinh T., Houghton, Bruce F., Crozier, Joshua A., Carey, Rebecca J.

“…Plinian lapilli from the 1060 Common Era Glass Mountain rhyolitic eruption of Medicine Lake Volcano, California, were collected and analyzed for vesicularity…”
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Dynamics of a powerful deep submarine eruption recorded in H2O contents and speciation in rhyolitic glass: The 2012 Havre eruption by Mitchell, Samuel J., McIntosh, Iona M., Houghton, Bruce F., Carey, Rebecca J., Shea, Thomas

“…Constraining the syn-eruptive volatile contents of magmatic melt is critical to understanding the intensities and styles of deep submarine volcanic eruptions,…”
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Construction of an intraplate island volcano: The volcanic history of Heard Island by Fox, Jodi M., McPhie, Jocelyn, Carey, Rebecca J., Jourdan, Fred, Miggins, Daniel P.

“…Heard Island is a subantarctic volcanic island in the southern Indian Ocean and includes Australia’s only active volcano, Big Ben (2813 m high, 18 km…”
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Tarawera 1886: an integrated review of volcanological and geochemical characteristics of a complex basaltic eruption by Rowe, Michael C., Carey, Rebecca J., White, James D. L., Kilgour, Geoff, Hughes, Ery, Ellis, Ben, Rosseel, Jean-Baptiste, Segovia, Amy

“…The cataclysmic basaltic eruption of Mt. Tarawera in 1886 represents a significant cultural and scientific event for New Zealand. This review utilises…”
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Isotopic signatures of magmatic fluids and seawater within silicic submarine volcanic deposits by Mitchell, Samuel J., Hudak, Michael R., Bindeman, Ilya N., Carey, Rebecca J., McIntosh, Iona M., Houghton, Bruce F., Rubin, Kenneth H.

“…Addressing questions of magma ascent, volcanic eruption dynamics, and volatile fluxes requires accurate measurement of magmatic water concentrations in…”
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Externally triggered renewed bubble nucleation in basaltic magma: The 12 October 2008 eruption at Halema'uma'u Overlook vent, Kīlauea, Hawai'i, USA by Carey, Rebecca J., Manga, Michael, Degruyter, Wim, Swanson, Donald, Houghton, Bruce, Orr, Tim, Patrick, Matthew

“…From October 2008 until present, dozens of small impulsive explosive eruptions occurred from the Overlook vent on the southeast side of Halema'uma'u Crater, at…”
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Dispersal of key subplinian–Plinian tephras from Hekla volcano, Iceland: implications for eruption source parameters by Janebo, Maria H., Thordarson, Thorvaldur, Houghton, Bruce F., Bonadonna, Costanza, Larsen, Gudrun, Carey, Rebecca J.

“…Hekla is the most active silicic volcano in Iceland, with 18 subplinian–Plinian eruptions since AD 1104. In the period 1970 to 2000, the frequency of such…”
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Submarine giant pumice: a window into the shallow conduit dynamics of a recent silicic eruption by Mitchell, Samuel J., Houghton, Bruce F., Carey, Rebecca J., Manga, Michael, Fauria, Kristen E., Jones, Max P., Soule, S. Adam, Conway, Chris E., Wei, Zihan, Giachetti, Thomas

“…Meter-scale vesicular blocks, termed “giant pumice,” are characteristic primary products of many subaqueous silicic eruptions. The size of giant pumices allows…”
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Dynamics of an open basaltic magma system: The 2008 activity of the Halema'uma'u Overlook vent, Kilauea Caldera by Eychenne, Julia, Houghton, Bruce F, Swanson, Donald A, Carey, Rebecca J, Swavely, Lauren

“…On March 19, 2008 a small explosive event accompanied the opening of a 35-m-wide vent (Overlook vent) on the southeast wall of Halema'uma'u Crater in Kilauea…”
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Characteristics and Deposit Stratigraphy of Submarine-Erupted Silicic Ash, Havre Volcano, Kermadec Arc, New Zealand by Murch, Arran P., White, James D. L., Carey, Rebecca J.

“…Submarine eruptions dominate volcanism on Earth, but few are observed or even identified. Knowledge of how they operate is largely based on inference from…”
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Diverse patterns of ascent, degassing, and eruption of rhyolite magma during the 1.8ka Taupo eruption, New Zealand: Evidence from clast vesicularity by Houghton, Bruce F., Carey, Rebecca J., Cashman, Katharine V., Wilson, Colin J.N., Hobden, Barbara J., Hammer, Julia E.

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Diverse patterns of ascent, degassing, and eruption of rhyolite magma during the 1.8 ka Taupo eruption, New Zealand: Evidence from clast vesicularity by Houghton, Bruce F., Carey, Rebecca J., Cashman, Katharine V., Wilson, Colin J.N., Hobden, Barbara J., Hammer, Julia E.

“…The 22 km 3 (DRE) 1.8 ka Taupo eruption ejected chemically uniform rhyolite in a wide range of eruptive styles and intensities. The 7 eruptive units include…”
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Effects of thermal quenching on mechanical properties of pyroclasts by Patel, Ameeta, Manga, Michael, Carey, Rebecca J., Degruyter, Wim

“…Contact with water can promote magma fragmentation. Obsidian chips and glass spheres typically crack when quenched. Vesicular pyroclasts are made of glass, so…”
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Volcaniclastic Dispersal During Submarine Lava Effusion: The 2012 Eruption of Havre Volcano, Kermadec Arc, New Zealand by Murch, Arran P., White, James D. L., Barreyre, Thibaut, Carey, Rebecca J., Mundana, Rhiannon, Ikegami, Fumihiko

“…Understanding clast dispersal from subaqueous volcanism is hampered by uncertainty in the source and extent of seafloor deposits. Extensive sampling in situ of…”
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Externally triggered renewed bubble nucleation in basaltic magma: The 12 October 2008 eruption at Halemaumau Overlook vent, Klauea, Hawaii, USA by Carey, Rebecca J, Manga, Michael, Degruyter, Wim, Swanson, Donald, Houghton, Bruce, Orr, Tim, Patrick, Matthew

“…From October 2008 until present, dozens of small impulsive explosive eruptions occurred from the Overlook vent on the southeast side of Halemaumau Crater, at…”
Get full text

Dynamics of an open basaltic magma system: The 2008 activity of the Halema‘uma‘u Overlook vent, Kīlauea Caldera by Eychenne, Julia, Houghton, Bruce F., Swanson, Donald A., Carey, Rebecca J., Swavely, Lauren

“…On March 19, 2008 a small explosive event accompanied the opening of a 35-m-wide vent (Overlook vent) on the southeast wall of Halema‘uma‘u Crater in Kīlauea…”
Get full text