Publisher – Environmental and Engineering Geophysical Society (EEGS), 1993 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) proceedings. Authors – Edward P. Pedersen, Jacobson Helgoth Consultants, Lakewood, Colorado, U.S.A.; David Butler, MicroGeophysics Corporation, Wheat Ridge, Colorado, U.S.A. Paper – [pdf] ENV_Butler_1993_Shear-Wave_Investigations_in_Poorly_Consolidated_Materials Abstract