Authors: Fred Spoor; Philipp Gunz; Simon Neubauer; Stefanie Stelzer; Nadia Scott; Amandus Kwekason; M Christopher Dean Journal: Nature Date: 2015-03-05 Impact factor: 49.962
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