Prado, Raul dos Santos, et al. “New Occurrences of Late Paleozoic Seeds in the Paleovalley of Mariana Pimentel, Rio Grande Do Sul: Taxonomy, Dispersal Syndromes and Biostratigraphy”. Revista Brasileira De Paleontologia, vol. 28, no. 1, Aug. 2025, p. e20250512, doi:10.4072/rbp.2025.1.0512.