Vezzosi, R.I., Jones, W., Gaudioso, P.J. and Barquez, R.M. 2022. A Patagonian swan (Anatidae: Anserinae) from the Upper Pleistocene of Austral Chaco (Argentina). Revista Brasileira de Paleontologia. 24, 4 (Feb. 2022), 369–379. DOI:https://doi.org/10.4072/rbp.2021.4.07.