bᵻtwˌiːn θɹˈiː.fˈaɪv ænd fˈoːɹ.fˈaɪv mɚ, ðə ɹˈɪft vˈæli ɹᵻsˈɜːtʃ mˈɪsɪn ɪn ˌiːθɪˈoʊpə æɹˈɑːmiz ænd hˌæɹɐdˈɑːsoʊ mˈɛmbɚz wɜː bˌaɪoʊkɹˌɑːnəlˈɑːdʒɪkli aɪdˈɛntᵻfˌaɪd.
Between 3.5 and 4.5 Myr, the Rift Valley Research Missin in Ethiopa 'Aramis' and 'Haradaso' members were biochronologically identified.