Cervantes Solano, M. et al. 2015. Paleomagnetic Pole Positions and Geomagnetic Secular Variation from the Cretaceous Ponta Grossa Dike Swarm (Brazil). Geofísica Internacional. 54, 2 (abr. 2015), 167–178. DOI:https://doi.org/10.1016/j.gi.2015.04.012.