Distribution and Extinction of Ungulates during the Holocene of the Southern Levant Tsahar, Ella ; Izhaki, Ido ; Lev-Yadun, Simcha ; Bar-Oz, Guy Abstract Publication: PLoS ONE Pub Date: April 2009 DOI: 10.1371/journal.pone.0005316 Bibcode: 2009PLoSO...4.5316T