Recent Examples on the WebMojzsis says another big unknown is planet formation, a complicated process that can lead to variations in a world’s reservoirs of radiogenic elements and internal heat. Marcus Woo, Scientific American, 17 Nov. 2020 In the early years of the energy employees’ compensation program, more than a dozen workers, like Somerville, tested positive for beryllium sensitization and later developed the full-blown disease and radiogenic cancers, Pompa said. Yamil Berard, star-telegram, 12 Dec. 2015 The fate of high-angle dipping slabs in the subduction factory: an integrated trace element and radiogenic isotope (U, Th, Sr, Nd, Pb) study of Stromboli Volcano, Aeolian Arc, Italy. Erik Klemetti, WIRED, 20 Aug. 2010