PKIKP times and S station anomalies
P times least squares analysis complications by systematic earthquake location errors and azimuthal station anomalies variation
Cleary, J. R.↗
Engineering topics
Hales, A. L.
Publications and source records attributed to Hales, A. L..
Shear velocities in the lower mantle and the radius of the core
Lower earth mantle shear velocity models derivation and core radius estimation based on S travel times observation
Hales, A. L.↗
The travel times of S and SKS
S and SKS travel times for arc distances of 30-126 degrees
Hales, A. L.↗
Upper mantle structure - Are the low velocity layers thin?
Earth upper mantle wave velocity structure based on surface wave dispersion, noting low velocity layers thickness
Bloch, S.↗
Velocity distribution in the lower mantle.
Velocity distribution in lower mantle, showing second major discontinuity in P wave travel time curve at 24 degrees
Cleary, J. R.↗
New techniques for the determination of surface wave phase velocities.
Rayleigh surface wave phase velocity determination from digitized seismograms from pairs of stations
Bloch, S.↗
P and S Travel Time Anomalies and Their Interpretation
P and S travel time anomalies interpreted using Jeffreys-Bullen tables
Doyle, H. A.↗