@article{articleef103ede, title = {Concealed morphological diversity revealed by new fossils of Chelus (Testudines, Chelidae) from the Upper Miocene of the Acre Basin, Brazil}, author = {Martucci Neto, Donato Jesus and Hsiou, Annie Schmaltz and Guilherme, Edson and Costa, Leonardo A. T. and Ferreira, Gabriel S}, year = {2025}, doi = {10.1016/j.jsames.2025.105408}, journal = {Journal of South American Earth Sciences} }