The presence of two left humeri (ELS 551 and ELS 558) indicates that at least two individuals are represented in these remains. MontielRafael SolórzanoEduvigis DíazNancy A. Álvarez-SandovalBrenda González-RuizMercedes Pau CañadasMari SimõesNelson IsidroAlbert MalgosaAssumpció 2012 <p>Molecular data confirmed the presence of at least two individuals, one that might be represented by ELS 551, ELS646, and ELS 944, and one represented by ELS558 (see results).</p>