Browsing by Author "Richards, Mark"

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    • Petrological interpretation of deep crustal intrusive bodies beneath oceanic hotspot provinces 
      Richards, Mark; Contreras Reyes, Eduardo; Lithgow Bertelloni, Carolina; Ghiorso, Mark; Stixrude, Lars (American Geophysical Union, 2013)
      Seismic refraction studies of deep-crustal and upper mantle structure beneath some oceanic hotspot provinces reveal the presence of ultramafic bodies with P-wave velocities of Vp ~ 7.4–8.0 km/s lying at or above the Moho, ...