Beautiful day for some resistivity training! .. #universityofyork #University #York #UnitedKingdom #malton #roman #classicalhistory #geophysicalsurvey #geophysics #archaeologygrad #archaeologist #Archaeology #digitalarchaeology #england (at Malton, York, United Kingdom)https://www.instagram.com/p/Bt3lfqqF9IY/?utm_source=ig_tumblr_share&igshid=h2c6x7tisoy1