Authors: Thure E Cerling; Fredrick Kyalo Manthi; Emma N Mbua; Louise N Leakey; Meave G Leakey; Richard E Leakey; Francis H Brown; Frederick E Grine; John A Hart; Prince Kaleme; Hélène Roche; Kevin T Uno; Bernard A Wood Journal: Proc Natl Acad Sci U S A Date: 2013-06-03 Impact factor: 11.205
Authors: Meave G Leakey; Fred Spoor; M Christopher Dean; Craig S Feibel; Susan C Antón; Christopher Kiarie; Louise N Leakey Journal: Nature Date: 2012-08-09 Impact factor: 49.962