The P-wave boundary of the Large-Low Shear Velocity Province beneath the Pacific

The Large Low Shear Velocity Provinces (LLSVPs) in the lower mantle represent volumetrically significant thermal or chemical or thermo-chemical heterogeneities. Their structure and boundaries have been widely studied, mainly using S-waves, but much less is known about their signature in the P-wavefi...

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Veröffentlicht in:	Earth and planetary science letters 2014-10, Vol.403, p.380-392
Hauptverfasser:	Frost, Daniel A., Rost, Sebastian
Format:	Artikel
Sprache:	eng
Schlagworte:	Anomalies Boundaries deep earth seismology Dipping LLSVP lower mantle Mantle Matching P-waves seismic body-waves Shape Sharpness Shear USArray
Online-Zugang:	Volltext
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