F. Spoor؛ M.G. Leakey؛ P.N. Gathogo؛ F.H. Brown؛ S.C. Antón؛ I. McDougall؛ C. Kiarie؛ F.K. Manthi؛ L.N. Leakey (9 أغسطس 2007). "Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya". Nature. ج. 448 ع. 7154: 688–691. Bibcode:2007Natur.448..688S. DOI:10.1038/nature05986. PMID:17687323. "A partial maxilla assigned to H. habilis reliably demonstrates that this species survived until later than previously recognized, making an anagenetic relationship with H. erectus unlikely"
Vekua A، Lordkipanidze D، Rightmire GP، Agusti J، Ferring R، Maisuradze G، Mouskhelishvili A، Nioradze M، De Leon MP، Tappen M، Tvalchrelidze M، Zollikofer C (2002). "A new skull of early Homo from Dmanisi, Georgia". Science. ج. 297 ع. 5578: 85–89. Bibcode:2002Sci...297...85V. DOI:10.1126/science.1072953. PMID:12098694.
F. Spoor؛ M.G. Leakey؛ P.N. Gathogo؛ F.H. Brown؛ S.C. Antón؛ I. McDougall؛ C. Kiarie؛ F.K. Manthi؛ L.N. Leakey (9 أغسطس 2007). "Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya". Nature. ج. 448 ع. 7154: 688–691. Bibcode:2007Natur.448..688S. DOI:10.1038/nature05986. PMID:17687323. "A partial maxilla assigned to H. habilis reliably demonstrates that this species survived until later than previously recognized, making an anagenetic relationship with H. erectus unlikely"
Vekua A، Lordkipanidze D، Rightmire GP، Agusti J، Ferring R، Maisuradze G، Mouskhelishvili A، Nioradze M، De Leon MP، Tappen M، Tvalchrelidze M، Zollikofer C (2002). "A new skull of early Homo from Dmanisi, Georgia". Science. ج. 297 ع. 5578: 85–89. Bibcode:2002Sci...297...85V. DOI:10.1126/science.1072953. PMID:12098694.
F. Spoor؛ M.G. Leakey؛ P.N. Gathogo؛ F.H. Brown؛ S.C. Antón؛ I. McDougall؛ C. Kiarie؛ F.K. Manthi؛ L.N. Leakey (9 أغسطس 2007). "Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya". Nature. ج. 448 ع. 7154: 688–691. Bibcode:2007Natur.448..688S. DOI:10.1038/nature05986. PMID:17687323. "A partial maxilla assigned to H. habilis reliably demonstrates that this species survived until later than previously recognized, making an anagenetic relationship with H. erectus unlikely"
Vekua A، Lordkipanidze D، Rightmire GP، Agusti J، Ferring R، Maisuradze G، Mouskhelishvili A، Nioradze M، De Leon MP، Tappen M، Tvalchrelidze M، Zollikofer C (2002). "A new skull of early Homo from Dmanisi, Georgia". Science. ج. 297 ع. 5578: 85–89. Bibcode:2002Sci...297...85V. DOI:10.1126/science.1072953. PMID:12098694.