Magnetic Shifts For Geological Dating Two South African research scientists have documented a phenomenon. the magnetic field of millions of years ago when the rock was originally formed,” he explained. The drift of continents over the years has caused the magnetic. Stephen C. Lougheed and Natalie Morrill Department of Biology, Queen’s University, Kingston, Ontario Canada K7L 3N6 email: [email protected], natalie.morrill Advanced chat is a fun, easy, free place with chat…