Search Results - "Sinton, J. M."

Volcanism at the Edge of the Hawaiian Plume: Petrogenesis of Submarine Alkalic Lavas from the North Arch Volcanic Field by FREY, F. A., CLAGUE, D., MAHONEY, J. J., SINTON, J. M.

“…Submarine lavas erupted onto the Hawaiian arch 200-400 km north of Oahu show that the areal extent of Hawaiian volcanism is much larger than previously…”
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Genesis of the Western Samoa seamount province: age, geochemical fingerprint and tectonics by Hart, S.R., Coetzee, M., Workman, R.K., Blusztajn, J., Johnson, K.T.M., Sinton, J.M., Steinberger, B., Hawkins, J.W.

“…The Samoan volcanic lineament has many features that are consistent with a plume-driven hotspot model, including the currently active submarine volcano…”
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Long-term preservation of slab signatures in the mantle inferred from hydrogen isotopes by Shaw, A. M., Hauri, E. H., Behn, M. D., Hilton, D. R., Macpherson, C. G., Sinton, J. M.

“…Subduction transports water into the mantle, but it is uncertain whether the water is preserved in the slab or is rapidly diffused. Analysis of hydrogen and…”
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Geochemical heterogeneity within mid-ocean ridge lava flows: insights into eruption, emplacement and global variations in magma generation by Rubin, K.H., Smith, M.C., Bergmanis, E.C., Perfit, M.R., Sinton, J.M., Batiza, R.

“…Compositional heterogeneity in mid-ocean ridge (MOR) lava flows is a powerful yet presently under-utilized volcanological and petrological tracer. Here, it is…”
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Postshield volcanism and catastrophic mass wasting of the Waianae Volcano, Oahu, Hawaii by PRESLEY, T. K, SINTON, J. M, PRINGLE, M

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Magma Genesis and Mantle Heterogeneity in the Manus Back-Arc Basin, Papua New Guinea by SINTON, JOHN M., FORD, LORI L., CHAPPELL, BRUCE, McCULLOCH, MALCOLM T.

“…Geochemical data from back-arc volcanic zones in the Manus Basin are used to define five magma types. Closest to the New Britain arc are medium-K lavas of the…”
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Taiwan, Neolithic seafaring and Austronesian origins by Rolett, Barry V., Chen, Wei-Chun, Sinton, John M.

“…New evidence for the movement of Neolithic basalt adzes across the Taiwan Strait may indicate the beginnings of regular Austronesian voyaging. This seafaring…”
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The CO2-He-Ar-H2O systematics of the manus back-arc basin: resolving source composition from degassing and contamination effects by Shaw, Alison M., Hilton, David R., Macpherson, Colin G., Sinton, John M.

“…We report new stepped heating He, Ar, CO2, and water data on a petrogenetically diverse suite of lavas from the Manus back-arc basin, where a plume component…”
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Influence of the addition of restorations on the diagnosis of caries from digitized bitewing radiographs by Sinton, J.M, Wood, R.E, Pharoah, M.J, Lewis, D.W

“…Objectives. The purpose of this study was to assess the influence of additional caries and restorations on the detection of caries on the same radiograph…”
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Inferences on mid-ocean ridge thermal and magmatic structure from MORB compositions by Rubin, Ken H., Sinton, John M.

“…Systematic compositional variations among > 11,000 mid-ocean ridge basalts (MORB) from the global mid-ocean ridge spreading system demonstrate how the ocean…”
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Late Shield-Stage Silicic Magmatism at Wai'anae Volcano: Evidence for Hydrous Crustal Melting in Hawaiian Volcanoes by Van Der Zander, I., Sinton, J. M., Mahoney, J. J.

“…Late shield-stage silicic (icelandite and rhyodacite) lavas and dikes are exposed within the caldera region of Wai'anae Volcano, O'ahu, and comprise the most…”
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C-O-H ratios of silicate melt inclusions in basalts from the Galapagos Spreading Center near 95 degrees W: a laser decrepitation mass spectrometry study by Yonover, R N, Sinton, J M, Sommer, M A, Gibson, E K

“…Volatile ratios (primarily of H2O and CO2) in individual silicate melt (glass) inclusions in minerals have been analyzed using laser volatilization and mass…”
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Late Shield-Stage Silicic Magmatism at Wai‘anae Volcano: Evidence for Hydrous Crustal Melting in Hawaiian Volcanoes by Van Der Zander, I., Sinton, J. M., Mahoney, J. J.

“…Late shield-stage silicic (icelandite and rhyodacite) lavas and dikes are exposed within the caldera region of Wai‘anae Volcano, O’ahu, and comprise the most…”
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Effect of the Galápagos hotspot on seafloor volcanism along the Galápagos Spreading Center (90.9–97.6°W) by Behn, Mark D., Sinton, John M., Detrick, Robert S.

“…Studies along the Mid-Atlantic Ridge (MAR) and East Pacific Rise (EPR) show that seamount abundance is a strong function of spreading rate. At the MAR, small…”
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ALVIN investigation of an active propagating rift system, Galapagos 95.5° W by HEY, R. N, SINTON, J. M, JOHNSON, H. P, NEAL, C. A, KLEINROCK, M. C, YONOVER, R. N, MACDONALD, K. C, MILLER, P, SEARLE, R. C, CHRISTIE, D. M, ATWATER, T. M, SLEEP, N. H

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Discrete plumbing systems and heterogeneous magma sources of a 24 km super(3) off-axis lava field on the western flank of East Pacific Rise, 14 super(o)S by Geshi, N, Umino, S, Kumagai, H, Sinton, J M, White, S M, Kisimoto, K, Hilde, T W

“…The largest known mid-ocean-ridge off-axis lava flow field occurs slightly off-axis near 14 super(o)S along the East Pacific Rise (EPR). It comprises at least…”
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Petrology of seamounts northwest of Samoa and their relation to Samoan volcanism by JOHNSON, K. T. M, SINTON, J. M, PRICE, R. C

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H isotopes of Manus Basin glasses: A unique perspective on mantle plumes and recycling processes by Shaw, A.M., Hauri, E.H., Hilton, D.R., Macpherson, C.G., Sinton, J.M.

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Volcanic mound fields on the East Pacific Rise, 16-19 deg S - Low effusion rate eruptions at overlapping spreading centers for the past 1 Myr by White, S M, Macdonald, K C, Sinton, J M

“…Volcanic mound fields identified on SeaMARC II and HMR1 12 kHz side-scan data from the southern East Pacific Rise (SEPR) occur near overlapping spreading…”
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Ultramafic inclusions and high-pressure xenocrysts in submarine basanitoid, equatorial Mid-Atlantic Ridge by Sinton, John M.

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