Earliest Porotic Hyperostosis on a 1.5-Million-Year-Old Hominin, Olduvai Gorge, Tanzania Domínguez-Rodrigo, Manuel ; Pickering, Travis Rayne ; Diez-Martín, Fernando ; Mabulla, Audax ; Musiba, Charles ; Trancho, Gonzalo ; Baquedano, Enrique ; Bunn, Henry T. ; Barboni, Doris ; Santonja, Manuel ; Uribelarrea, David ; Ashley, Gail M. ; Martínez-Ávila, María del Sol ; Barba, Rebeca ; Gidna, Agness ; Yravedra, José ; Arriaza, Carmen Abstract Publication: PLoS ONE Pub Date: October 2012 DOI: 10.1371/journal.pone.0046414 Bibcode: 2012PLoSO...746414D