↑Manja Voss & Oliver Hampe (2017). "Evidence for two sympatric sirenian species (Mammalia, Tethytheria) in the early Oligocene of Central Europe". Journal of Paleontology. in press. doi:10.1017/jpa.2016.147.
↑Vélez-Juarbe, Jorge; Domning, Daryl P. (2014). "Fossil Sirenia of the West Atlantic and Caribbean region. X. Priscosiren atlantica, sp. nov". Journal of Vertebrate Paleontology. 34 (4): 951. doi:10.1080/02724634.2013.815192.
Enlaces externos
D. P. Domning. 2008. Sirenia. In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.), Evolution of Tertiary Mammals of North America II:629-638.
K. E. Samonds and I. S. Zalmout. 2009. Eotheroides lambondrano, new middle Eocene sea cow (Mammalia, Sirenia) from the Mahajanga Basin, northwestern Madagascar. Journal of Vertebrate Paleontology 29(4):1233-1243.