Pereira, A.A. & Medeiros, M.A. (2008)
A New Sclerorhynchiform (Elasmobranchii) from the Middle Cretaceous of Brazil. Revista Brasileira de Paleontologia, 11(3), 207–212

Candeiro, C.R.A. & Fanti, F. & Therrien, F. & Lamanna, M.C. (2011)
Continental fossil vertebrates from the mid-Cretaceous (Albian-Cenomanian) Alcântara Formation, Brazil, and their relationship with contemporaneous faunas from North Africa Journal of African Earth Sciences, 60(3), 79–92
DOI: 10.1016/j.jafrearsci.2011.02.004

Medeiros, M.A. & Lindoso, R.M. & Mendes, I.D. & de Souza Carvalho, I. (2014)
The Cretaceous (Cenomanian) continental record of the Laje do Coringa flagstone (Alcântara Formation), northeastern South America. Journal of South American Earth Sciences, 53, 50–58
DOI: 10.1016/j.jsames.2014.04.002