1. Paleoanthropology: How Old Is the Oldest Human?
Jean-Jacques Hublin 
Current Biology 
Volume 25, Issue 11, Pages R453-R455 (June 2015)
DOI: /j.cub
Copyright © 2015 Elsevier Ltd Terms and Conditions

2. Figure 1
The LD mandible in hands of its discover, Chalachew Seyou.
The Ledi-Geraru area provides an invaluable material documenting a critical period of hominin evolution for which the East African fossil record is still very scarce. (Photo credit: Brian Villmoare.)
Current Biology  , R453-R455DOI: ( /j.cub )
Copyright © 2015 Elsevier Ltd Terms and Conditions