de Oliveira, G. R., & Kellner, A. W. A. (2007). A new side-necked turtle (Pleurodira, Pelomedusoides) from the Santana Formation (Early Cretaceous), Araripe Basin, Northeastern Brazil. Zootaxa, 1425(1), 53–61. https://doi.org/10.11646/zootaxa.1425.1.7