M. Brunet et al., CHAD - DISCOVERY OF A MAMMAL FAUNA IN THE EARLY PLIOCENE, Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes, 326(2), 1998, pp. 153-158
In Northern Chad, the site of Kolle in the Djourab erg has yielded a v
ertebrate fauna including 21 species, 14 of which are Mammals. This fa
una provides evidence of a mosaic of environments: fresh-water, woodla
nds, grasslands. In spite of possible taphonomic or collecting bins, a
nd of some endemicity, this fauna allows us to propose an age in the r
ange 5-4 My. (C) Academie des sciences/Elsevier, Paris.