Introduction Whenever new fossils discovered and adds another genus name to a specie, it makes big difference and many people take great interest to know all about the mysterious history and lineage of human and apes on earth. The present thought of the evolution of humans is about to make a huge change. Bipedalism is a key human adaptation and one of many defining features of evolution (Brunet, 2010; Wood, 2010; Senut et al,. 2001). In geological Timelines of Early African Hominins the oldest biped we have 7 million years ago. We only know him or her by fossilized skull we have. The most important feature that lead us in the way that we can say him or her bipedal are foramen magnum is centrally located. It found few decade ago pushing back bipedalism in human 7 million years ago. Which is a big shift. It became very interesting for me when I studied about fossils of different geological time periods in my anthropology class by Professor John Purcell. Discoveries in Chad The fossils were found in the Djurab Desert in Northern Chad, Central Africa. 266 fossiliferous found complete cranium, three mandibular fragments and several isolated teeth attributed to Sahelanthropus tchadensis (Zollikofer et. al., 2005; Brunet, 2010; Haile-Selassie et al., 2010). A hominid nicknamed Toumaï represented the earliest fossil belongs to the same family Sahelanthropus tchadensis from the Late Miocene, dated to 7 mya (Brunet et al., 2010; Haile-Selassie et al., 2010; Senut et al,. 2001). “Toumai” means, “hope of life” in the Goran language (Walton, 2002). The remains are well preserved and the cranium of Sahelanthropus tchadensis is almost complete, considering the difficult detection of fossil layers and the constant sand blowing winds. Remains of this hominin have been found in three Toros – Menalla (TM) localities: TM247, TM266 and TM292 (Le Fur et al., 2014). The abbreviation ‘TM’ refers to the fossiliferous area and the associated n