Documents Can we use total field magnetics to find buried pit houses beneath layers of volcanic ash? Visible.....

Slide 1Can we use total field magnetics to find buried pit houses beneath layers of volcanic ash? Visible pit houses at Bridge River, B.C. (Prentiss et al., 2009) Slide 2…

Documents 1%2E1441723

GEOPHYSICS. VOL. 49, NO. 7 (JULY 1984); P. 1084-1096, 23 FIGS. Microgravimetric and gravity gradient techniques for detection of subsurface cavities Dwain K. Butler* -_ __…