Pressure-induced velocity gradient: An alternative to a Pg refractor in the Gabilan Range, central California Available to Purchase

Normal faulting and in situ stress in the South Carolina coastal plain near Charleston Available to Purchase

Seismicity in the Rangely, Colorado, area: 1962-1970 Available to Purchase

Evidence for the existence of locally-generated body waves in the short-period noise at the Large Aperture Seismic Array, Montana Available to Purchase

Geophysical and geological studies of the Relationship between the Denver Earthquakes and the Rocky Mountain Arsenal Well, part A and part B : edited by John C. Hollister and Robert J. Weimer, Colorado School of mines quarterly, 1968, two parts including maps, $12.00 Available to Purchase

Geophysical Studies of Basin Structures along Eastern Sierra Nevada: ABSTRACT Free

Two-dimensional seismic models with continuously variable velocity depth and density functions Available to Purchase

Further model study of the radiation of elastic waves from a dipole source Available to Purchase