On crustal structure deduced from seismic time‐distance curves

Abstract The numerical computation of the time‐distance curves for several quite different velocity‐depth functions shows that first arrivals are not sufficient to determine the velocity‐depth function. Minor second‐order fluctuations in velocity superimposed on a general velocity gradient in the cr...

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Bibliographic Details

Published in:	New Zealand Journal of Geology and Geophysics
Main Author:	Ronald Green
Other Authors:	John S. Steinhart
Format:	Article
Language:	English
Published:	Taylor & Francis 1962
Subjects:	Seismic Imaging and Inversion Techniques Seismic Waves and Analysis Geological and Geophysical Studies crustal structure cusp points explosion seismology first arrival time
Online Access:	https://doi.org/10.1080/00288306.1962.10423096
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