Seismic structure beneath the Tonga arc and Lau back-arc basin determined from joint Vp, Vp/Vs tomography

The Tonga arc and associated Lau basin exhibit many geologically important processes that link subduction and mantle flow with plate separation and crustal production. We create seismic tomograms of the Tonga‐Lau region by jointly inverting for Vp and Vp/Vs structure using data from the LABATTS ocea...

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Veröffentlicht in:	Geochemistry, geophysics, geosystems : G3 geophysics, geosystems : G3, 2006-03, Vol.7 (3), p.np-n/a
Hauptverfasser:	Conder, James A., Wiens, Douglas A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anomalies back-arc basin Basins Electric arc melting Fiji island arc Lau Mantle Melts Separation subduction tomography Upwelling Wedges
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