Supplemental Material: Interactions between propagating rifts and linear weaknesses in the lower crust MolnarNicolas E. CrudenAlexander R. BettsPeter G. 2019 Geosphere, October 2019, v. 15, no. 5, 1617–1640, doi:10.1130/GES02119.1, Supplemental Materials. Detailed explanation of the deformation and strain monitoring provided in the supplemental materials, including workflow and visual representation of differential displacement field maps calculations. Figures of analogue models not discussed in detail in the manuscript are additionally presented in these materials.