R. D. Carroll

1930

• A portable vacuum hammer seismic source for use in tunnel environments
• Density logging and density of rocks in Rainier Mesa Area, Nevada Test Site
• Measurement of seismic P- and S-wave attenuation in volcanic tuff, Rainier Mesa Tunnels, Nevada Test Site
• Postshot seismic investigations in the vicinity of the Midas Myth Event, U12t.04 drift, Nevada Test Site, Nevada
• Velocity logging and seismic velocity of rocks in the Rainier Mesa Area, Nevada Test Site, Nevada