Propagation of high-frequency (4- to 50-Hz) P waves in the northeastern United States Available to Purchase

High-frequency seismic noise as a function of depth Available to Purchase

Near-Regional Waveforms: Selected Observations from Two Eastern North American Earthquake Sequences Available to Purchase

Test ban treaty verification with regional data—A review Available to Purchase

A geophysical investigation concerning the continuation of the Clarendon-Linden fault across Lake Ontario Available to Purchase

Earthquakes triggered by surface quarrying-the wappingers falls, New York sequence of June, 1974 Available to Purchase

The foreshock-aftershock sequence of the March 20 1966 earthquake in the Republic of Congo Available to Purchase

Motion picture of the seismicity of the Earth, 1961-1967 Available to Purchase

Source dimensions of small earthquakes as determined from the size of the aftershock zone Available to Purchase

Seismic wave velocities and earth structure on the African continent Available to Purchase

Short-period seismic energy radiation patterns from underground nuclear explosions and small-magnitude earthquakes Available to Purchase

Long period seismic waves from large, near-surface nuclear explosions Available to Purchase

The use of galvanometers as band-rejection filters in electromagnetic seismographs Available to Purchase

The Use of Galvanometers as Band Rejection Filters in Electromagnetic Seismographs Available to Purchase