Genus: Bonapartemys LAPPARENT
de BROIN & FUENTE, 2001
Etymology:
Species: bajobarrealis LAPPARENT
de BROIN & FUENTE, 2001
Etymology:
Holotype: MACN-CH-1469
Locality: 6 km north of "Estancia Ocho Hermanos", west of Lake Musters, Sierra de San Bernardo, Sarmiento Department, Chubut Province, Argentina.
Horizon: Upper part of the Lower Member of Bajo Barreal Formation.
Biostratigraphy:
Age: Neuquenian Tetrapoda Assemblage, Upper Turonian or Coniacian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Early Late Cretaceous.
Material: Carapace, plastron, reamins of girdles, limbs and tail.