Who dated Brigitte Senut?

Brigitte Senut, née le 27 janvier 1954 à Paris, est une paléoprimatologue et paléoanthropologue française. Professeur au Muséum national d'histoire naturelle, à Paris, elle est spécialiste de l'évolution des grands singes et de l'Homme.

Martin Pickford (born 1943) is a lecturer in the Chair of Paleoanthropology and Prehistory at the Collège de France and honorary affiliate at the Département Histoire de la Terre in the Muséum national d'Histoire. In 2001, Martin Pickford together with Brigitte Senut and their team discovered Orrorin tugenensis, a hominid primate species dated between 5.8 and 6.2 million years ago and a potential ancestor of the genus Australopithecus.