Late middle Eocene epoch of Libya yields earliest known radiation of African anthropoids
J.-J. Jaeger,
K. C. Beard,
Y. Chaimanee,
M. Salem,
M. Benammi,
O. Hlal,
P. Coster,
A. A. Bilal,
P. Duringer,
M. Schuster,
X. Valentin,
B. Marandat,
L. Marivaux,
E. Metais,
O. Hammuda, and
M. Brunet
2010
Article
Nature
467:1095-1098
Find it at:
http://dx.doi.org/10.1038/nature09425