Borhyaena tuberata Ameghino, 1887

MACN-A 5922, fragmentary skull; MACN-A 9344, nearly complete skull ( Yegua Quemada locality) ; MACN-A 9341- 9342, left and right maxillae and mandibular rami ( Corriguen-Kaik). MLP 11-5, fragment of right dentary. All the specimens come from Santa Cruz Province, Argentina; Santa Cruz Formation, Santacrucian SALMA, early Miocene .

Additional information: Sinclair (1906); Cabrera (1927); Marshall (1978a).