The presence of a large cercopithecine (cf. Theropithecus sp.) in the 'Ubeidiya formation (Early Pleistocene, Israel).
This study presents the discovery of a right cercopithecine calcaneus from the site of 'Ubeidiya, Israel, dated to ca. 1.6 Ma. The fossil is described and statistically compared to bones of modern and fossil cercopithecids. The specimen can be attributed to a large-bodied cercopithecine and represents a new primate taxon previously unidentified in the Early Pleistocene of the Southern Levant. Among extant genera, it is most clearly similar to calcanei of Theropithecus. However, it could also represent Paradolichopithecus, but this alternative is unlikely due to the morphological uniqueness of the latter taxon. The finding of an African taxon in the Levant suggests a circum-Mediterranean dispersal route for the taxon out of Africa, and emphasizes the importance of the Levantine corridor as a biogeographic dispersal route between Africa and Eurasia during the Early Pleistocene. Evidence for the biogeography of large-bodied primates is essential for the understanding of the dispersal routes of "Out of Africa I" taxa and can help elucidate Homo dispersal patterns in the Early Pleistocene.
Belmaker
Miriam
M
Department of Anthropology, Harvard University, 11 Divinity Ave, Cambridge MA 02138, USA. belmaker@fas.harvard.edu
D000818:Animals; D002111:Calcaneus / Q000033:anatomy & histology*; D016002:Discriminant Analysis; D005580:Fossils; D007557:Israel; D016671:Theropithecus / Q000033:anatomy & histology*