The PP precursors are seismic waves that form from underside reflections of P waves off discontinuities in the upper mantle transition zone (MTZ). These seismic phases are used to map discontinuity topography, sharpness, and impedance contrasts; the resulting structural variations are then often interpreted as evidence for temperature and/or mineralogy variations within the mantle. The PP precu…

Tahun Terbit

2007

ISBN/ISSN

0-07-297092-8

Deskripsi Fisik

xv, 252p. : ill ; 26 cm

No. Panggil

330.0151 GUJ d