de Wit, M.J., H. Furnes, S.A. MacLennan, M. Doucouré, B. Schoene, U. Weckmann, U. Martinez, and S.A. Bowring. (2018) 2018. “Paleoarchean Bedrock Lithologies across the Makhonjwa Mountains of South Africa and Swaziland Linked to Geochemical, Magnetic and Tectonic Data Reveal Early Plate Tectonic Genes Flanking Subduction Margins”. Geoscience Frontiers 9 (3): 603-65. doi:10.1016/j.gsf.2017.10.005.

Keller, C.B., and B. Schoene. (2019) 2018. “Plate Tectonics and Continental Basaltic Geochemistry Throughout Earth History”. Earth and Planetary Science Letters 481: 290-304. doi:10.1016/j.epsl.2017.10.031.