6: Plate Tectonics and Humans Last updated May 9, 2022 Save as PDF 5.1: What went on before the break-up of Pangaea? 6.1: Plate Tectonics and People Page ID18258 W. Jacquelyne Kious and Robert I. TillingUnited States Geological Survey ( \newcommand{\kernel}{\mathrm{null}\,}\) 6.1: Plate Tectonics and People