• Oct 27, 2025 Applied Subsurface Geological Mapping With Structural Methods 2nd Edition 2nd Edition Hardcover By Tearpock Daniel J Bischke Richard E Published By Prentice Hall Data Core samples Provide direct evidence of rock types structures and geological history Geophysical logs Measure physical properties of rock formations including density resistivity and radioactivity Geochemical Data Analyzing th BY Rodney Mitchell