Authors: Michel Brunet; Franck Guy; David Pilbeam; Hassane Taisso Mackaye; Andossa Likius; Djimdoumalbaye Ahounta; Alain Beauvilain; Cécile Blondel; Hervé Bocherens; Jean-Renaud Boisserie; Louis De Bonis; Yves Coppens; Jean Dejax; Christiane Denys; Philippe Duringer; Véra Eisenmann; Gongdibé Fanone; Pierre Fronty; Denis Geraads; Thomas Lehmann; Fabrice Lihoreau; Antoine Louchart; Adoum Mahamat; Gildas Merceron; Guy Mouchelin; Olga Otero; Pablo Pelaez Campomanes; Marcia Ponce De Leon; Jean-Claude Rage; Michel Sapanet; Mathieu Schuster; Jean Sudre; Pascal Tassy; Xavier Valentin; Patrick Vignaud; Laurent Viriot; Antoine Zazzo; Christoph Zollikofer Journal: Nature Date: 2002-07-11 Impact factor: 49.962