Jones, S.; Martin, R.; Pilbeam, D., ed. (). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. ISBN978-0-521-32370-3.
McPherron, Shannon P.; Zeresenay Alemseged; Curtis W. Marean; Jonathan G. Wynn; Denne Reed; Denis Geraads; Rene Bobe; Hamdallah A. Bearat (). „Evidence for stone-tool-assisted consumption of animal tissues before 3.39 million years ago at Dikika, Ethiopia”. Nature. 466 (7308): 857–860. Bibcode:2010Natur.466..857M. doi:10.1038/nature09248. PMID20703305.
Wood and Richmond; Richmond, BG (). „Human evolution: taxonomy and paleobiology”. Journal of Anatomy. 197 (Pt 1): 19–60. doi:10.1046/j.1469-7580.2000.19710019.x. PMC1468107. PMID10999270. p. 41: "A recent reassessment of cladistic and functional evidence concluded that there are few, if any, grounds for retaining H. habilis in Homo, and recommended that the material be transferred (or, for some, returned) to Australopithecus (Wood & Collard, 1999)."
F. Spoor; M. G. Leakey; P. N. Gathogo; F. H. Brown; S. C. Antón; I. McDougall; C. Kiarie; F. K. Manthi; L. N. Leakey (). „Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya”. Nature. 448 (7154): 688–691. doi:10.1038/nature05986. PMID17687323.
F. Spoor; M. G. Leakey; P. N. Gathogo; F. H. Brown; S. C. Antón; I. McDougall; C. Kiarie; F. K. Manthi; L. N. Leakey (). „Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya”. Nature. 448 (7154): 688–691. doi:10.1038/nature05986. PMID17687323. "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" (Emphasis added).
F. Spoor; P. Gunz; S. Neubauer; S. Stelzer; N. Scott; A. Kwekason; M. C. Dean (). „Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo”. Nature. 519 (7541): 83–86. doi:10.1038/nature14224. PMID25739632.
dx.doi.org
Friedemann Schrenk, Ottmar Kullmer, Timothy Bromage, "The Earliest Putative Homo Fossils", chapter 9 in: Winfried Henke, Ian Tattersall (eds.), Handbook of Paleoanthropology, 2007, pp 1611–1631, doi:10.1007/978-3-540-33761-4_52. This date range overlaps with the emergence of Homo erectus. New York Times article Fossils in Kenya Challenge Linear Evolution published 9 august 2007.
harvard.edu
adsabs.harvard.edu
Jones, S.; Martin, R.; Pilbeam, D., ed. (). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. ISBN978-0-521-32370-3.
McPherron, Shannon P.; Zeresenay Alemseged; Curtis W. Marean; Jonathan G. Wynn; Denne Reed; Denis Geraads; Rene Bobe; Hamdallah A. Bearat (). „Evidence for stone-tool-assisted consumption of animal tissues before 3.39 million years ago at Dikika, Ethiopia”. Nature. 466 (7308): 857–860. Bibcode:2010Natur.466..857M. doi:10.1038/nature09248. PMID20703305.
Jones, S.; Martin, R.; Pilbeam, D., ed. (). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. ISBN978-0-521-32370-3.
McPherron, Shannon P.; Zeresenay Alemseged; Curtis W. Marean; Jonathan G. Wynn; Denne Reed; Denis Geraads; Rene Bobe; Hamdallah A. Bearat (). „Evidence for stone-tool-assisted consumption of animal tissues before 3.39 million years ago at Dikika, Ethiopia”. Nature. 466 (7308): 857–860. Bibcode:2010Natur.466..857M. doi:10.1038/nature09248. PMID20703305.
Wood and Richmond; Richmond, BG (). „Human evolution: taxonomy and paleobiology”. Journal of Anatomy. 197 (Pt 1): 19–60. doi:10.1046/j.1469-7580.2000.19710019.x. PMC1468107. PMID10999270. p. 41: "A recent reassessment of cladistic and functional evidence concluded that there are few, if any, grounds for retaining H. habilis in Homo, and recommended that the material be transferred (or, for some, returned) to Australopithecus (Wood & Collard, 1999)."
F. Spoor; M. G. Leakey; P. N. Gathogo; F. H. Brown; S. C. Antón; I. McDougall; C. Kiarie; F. K. Manthi; L. N. Leakey (). „Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya”. Nature. 448 (7154): 688–691. doi:10.1038/nature05986. PMID17687323.
F. Spoor; M. G. Leakey; P. N. Gathogo; F. H. Brown; S. C. Antón; I. McDougall; C. Kiarie; F. K. Manthi; L. N. Leakey (). „Implications of new early Homo fossils from Ileret, east of Lake Turkana, Kenya”. Nature. 448 (7154): 688–691. doi:10.1038/nature05986. PMID17687323. "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" (Emphasis added).
F. Spoor; P. Gunz; S. Neubauer; S. Stelzer; N. Scott; A. Kwekason; M. C. Dean (). „Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo”. Nature. 519 (7541): 83–86. doi:10.1038/nature14224. PMID25739632.
nytimes.com
Friedemann Schrenk, Ottmar Kullmer, Timothy Bromage, "The Earliest Putative Homo Fossils", chapter 9 in: Winfried Henke, Ian Tattersall (eds.), Handbook of Paleoanthropology, 2007, pp 1611–1631, doi:10.1007/978-3-540-33761-4_52. This date range overlaps with the emergence of Homo erectus. New York Times article Fossils in Kenya Challenge Linear Evolution published 9 august 2007.
Mark Collard and Bernard Wood, Defining the Genus Homo; 2015 ; quote p2137: "Wood and Collard’s (1999) proposal to remove H. habilis and H. rudolfensis from Homo and assign them to a different genus or pair of genera remains valid."