Chapter 1 The foundations pre and post WWII All GSL archiveKey articlesMcKenzie interview ALL ALL GSL archiveKey articlesMcKenzie interview Back Next Chapter 1 Terra incognita 2 Continental drift 3 Expanding the Earth 4 War benefits 5 Mapping the oceans 6 Schooldays 7 To university 8 For and against 9 Geology, physics and ice skating 10 To Madingley Rise 11 Continents in the early 1960s 12 Flipping fields: Earth’s magnetic reversals 13 Technology: state of the art in oceanography 14 Pacific Northwest magnetic survey 15 Borrowed time: UK marine geophysics in the early 1960s 16 Graduate student and Research Fellow 17 Sputnik and the shape of the Earth