Arnason, U; Gullberg, A; Janke, A (1998). "Molecular timing of primate divergences as estimated by two nonprimate calibration points". J. Mol. Evol. 47 (6): 718–27. doi:10.1007/PL00006431. PMID9847414.
doi.org
Anggaran konvensional pada usia H. habilis adalah kira-kira 2.1 hingga 2.3 juta tahun. Stringer, C.B. (1994). "Evolution of early humans". Dalam Steve Jones, Robert Martin & David Pilbeam (eds.) (penyunting). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. m/s. 242.CS1 maint: extra text: editors list (link) McHenry, H.M (2009). "Human Evolution". Dalam Michael Ruse & Joseph Travis (penyunting). Evolution: The First Four Billion Years. Cambridge, Massachusetts: The Belknap Press of Harvard University Press. m/s. 265. ISBN978-0-674-03175-3.
Cadangan untuk menolak kembali usia kepada 2.8 Mya telah dibuat pada 2015 berdasarkan pada penemuan tulang rahang:
Wilford, John Noble (4 Mac 2015). "Jawbone Fossil Fills a Gap in Early Human Evolution". The New York Times. ISSN0362-4331. Dicapai pada 3 Mei 2015.Spoor, Fred; Gunz, Philipp; Neubauer, Simon; Stelzer, Stefanie; Scott, Nadia; Kwekason, Amandus; Dean, M. Christopher (5 Mac 2015). "Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo". Nature. 519 (7541): 83–86. doi:10.1038/nature14224. ISSN0028-0836. PMID25739632..
Villmoare, Brian; Kimbel, William H.; Seyoum, Chalachew; Campisano, Christopher J.; DiMaggio, Erin N.; Rowan, John; Braun, David R.; Arrowsmith, J. Ramón; Reed, Kaye E. (2015-03-20). "Early Homo at 2.8 Ma from Ledi-Geraru, Afar, Ethiopia". Science. 347 (6228): 1352–1355. doi:10.1126/science.aaa1343. ISSN0036-8075. PMID25739410.
Arnason, U; Gullberg, A; Janke, A (1998). "Molecular timing of primate divergences as estimated by two nonprimate calibration points". J. Mol. Evol. 47 (6): 718–27. doi:10.1007/PL00006431. PMID9847414.
nature.com
Anggaran konvensional pada usia H. habilis adalah kira-kira 2.1 hingga 2.3 juta tahun. Stringer, C.B. (1994). "Evolution of early humans". Dalam Steve Jones, Robert Martin & David Pilbeam (eds.) (penyunting). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. m/s. 242.CS1 maint: extra text: editors list (link) McHenry, H.M (2009). "Human Evolution". Dalam Michael Ruse & Joseph Travis (penyunting). Evolution: The First Four Billion Years. Cambridge, Massachusetts: The Belknap Press of Harvard University Press. m/s. 265. ISBN978-0-674-03175-3.
Cadangan untuk menolak kembali usia kepada 2.8 Mya telah dibuat pada 2015 berdasarkan pada penemuan tulang rahang:
Wilford, John Noble (4 Mac 2015). "Jawbone Fossil Fills a Gap in Early Human Evolution". The New York Times. ISSN0362-4331. Dicapai pada 3 Mei 2015.Spoor, Fred; Gunz, Philipp; Neubauer, Simon; Stelzer, Stefanie; Scott, Nadia; Kwekason, Amandus; Dean, M. Christopher (5 Mac 2015). "Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo". Nature. 519 (7541): 83–86. doi:10.1038/nature14224. ISSN0028-0836. PMID25739632..
Villmoare, Brian; Kimbel, William H.; Seyoum, Chalachew; Campisano, Christopher J.; DiMaggio, Erin N.; Rowan, John; Braun, David R.; Arrowsmith, J. Ramón; Reed, Kaye E. (2015-03-20). "Early Homo at 2.8 Ma from Ledi-Geraru, Afar, Ethiopia". Science. 347 (6228): 1352–1355. doi:10.1126/science.aaa1343. ISSN0036-8075. PMID25739410.
nih.gov
pubmed.ncbi.nlm.nih.gov
Anggaran konvensional pada usia H. habilis adalah kira-kira 2.1 hingga 2.3 juta tahun. Stringer, C.B. (1994). "Evolution of early humans". Dalam Steve Jones, Robert Martin & David Pilbeam (eds.) (penyunting). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. m/s. 242.CS1 maint: extra text: editors list (link) McHenry, H.M (2009). "Human Evolution". Dalam Michael Ruse & Joseph Travis (penyunting). Evolution: The First Four Billion Years. Cambridge, Massachusetts: The Belknap Press of Harvard University Press. m/s. 265. ISBN978-0-674-03175-3.
Cadangan untuk menolak kembali usia kepada 2.8 Mya telah dibuat pada 2015 berdasarkan pada penemuan tulang rahang:
Wilford, John Noble (4 Mac 2015). "Jawbone Fossil Fills a Gap in Early Human Evolution". The New York Times. ISSN0362-4331. Dicapai pada 3 Mei 2015.Spoor, Fred; Gunz, Philipp; Neubauer, Simon; Stelzer, Stefanie; Scott, Nadia; Kwekason, Amandus; Dean, M. Christopher (5 Mac 2015). "Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo". Nature. 519 (7541): 83–86. doi:10.1038/nature14224. ISSN0028-0836. PMID25739632..
Villmoare, Brian; Kimbel, William H.; Seyoum, Chalachew; Campisano, Christopher J.; DiMaggio, Erin N.; Rowan, John; Braun, David R.; Arrowsmith, J. Ramón; Reed, Kaye E. (2015-03-20). "Early Homo at 2.8 Ma from Ledi-Geraru, Afar, Ethiopia". Science. 347 (6228): 1352–1355. doi:10.1126/science.aaa1343. ISSN0036-8075. PMID25739410.
Arnason, U; Gullberg, A; Janke, A (1998). "Molecular timing of primate divergences as estimated by two nonprimate calibration points". J. Mol. Evol. 47 (6): 718–27. doi:10.1007/PL00006431. PMID9847414.
nytimes.com
Anggaran konvensional pada usia H. habilis adalah kira-kira 2.1 hingga 2.3 juta tahun. Stringer, C.B. (1994). "Evolution of early humans". Dalam Steve Jones, Robert Martin & David Pilbeam (eds.) (penyunting). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. m/s. 242.CS1 maint: extra text: editors list (link) McHenry, H.M (2009). "Human Evolution". Dalam Michael Ruse & Joseph Travis (penyunting). Evolution: The First Four Billion Years. Cambridge, Massachusetts: The Belknap Press of Harvard University Press. m/s. 265. ISBN978-0-674-03175-3.
Cadangan untuk menolak kembali usia kepada 2.8 Mya telah dibuat pada 2015 berdasarkan pada penemuan tulang rahang:
Wilford, John Noble (4 Mac 2015). "Jawbone Fossil Fills a Gap in Early Human Evolution". The New York Times. ISSN0362-4331. Dicapai pada 3 Mei 2015.Spoor, Fred; Gunz, Philipp; Neubauer, Simon; Stelzer, Stefanie; Scott, Nadia; Kwekason, Amandus; Dean, M. Christopher (5 Mac 2015). "Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo". Nature. 519 (7541): 83–86. doi:10.1038/nature14224. ISSN0028-0836. PMID25739632..
Villmoare, Brian; Kimbel, William H.; Seyoum, Chalachew; Campisano, Christopher J.; DiMaggio, Erin N.; Rowan, John; Braun, David R.; Arrowsmith, J. Ramón; Reed, Kaye E. (2015-03-20). "Early Homo at 2.8 Ma from Ledi-Geraru, Afar, Ethiopia". Science. 347 (6228): 1352–1355. doi:10.1126/science.aaa1343. ISSN0036-8075. PMID25739410.
sciencemag.org
Anggaran konvensional pada usia H. habilis adalah kira-kira 2.1 hingga 2.3 juta tahun. Stringer, C.B. (1994). "Evolution of early humans". Dalam Steve Jones, Robert Martin & David Pilbeam (eds.) (penyunting). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. m/s. 242.CS1 maint: extra text: editors list (link) McHenry, H.M (2009). "Human Evolution". Dalam Michael Ruse & Joseph Travis (penyunting). Evolution: The First Four Billion Years. Cambridge, Massachusetts: The Belknap Press of Harvard University Press. m/s. 265. ISBN978-0-674-03175-3.
Cadangan untuk menolak kembali usia kepada 2.8 Mya telah dibuat pada 2015 berdasarkan pada penemuan tulang rahang:
Wilford, John Noble (4 Mac 2015). "Jawbone Fossil Fills a Gap in Early Human Evolution". The New York Times. ISSN0362-4331. Dicapai pada 3 Mei 2015.Spoor, Fred; Gunz, Philipp; Neubauer, Simon; Stelzer, Stefanie; Scott, Nadia; Kwekason, Amandus; Dean, M. Christopher (5 Mac 2015). "Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo". Nature. 519 (7541): 83–86. doi:10.1038/nature14224. ISSN0028-0836. PMID25739632..
Villmoare, Brian; Kimbel, William H.; Seyoum, Chalachew; Campisano, Christopher J.; DiMaggio, Erin N.; Rowan, John; Braun, David R.; Arrowsmith, J. Ramón; Reed, Kaye E. (2015-03-20). "Early Homo at 2.8 Ma from Ledi-Geraru, Afar, Ethiopia". Science. 347 (6228): 1352–1355. doi:10.1126/science.aaa1343. ISSN0036-8075. PMID25739410.
worldcat.org
Anggaran konvensional pada usia H. habilis adalah kira-kira 2.1 hingga 2.3 juta tahun. Stringer, C.B. (1994). "Evolution of early humans". Dalam Steve Jones, Robert Martin & David Pilbeam (eds.) (penyunting). The Cambridge Encyclopedia of Human Evolution. Cambridge: Cambridge University Press. m/s. 242.CS1 maint: extra text: editors list (link) McHenry, H.M (2009). "Human Evolution". Dalam Michael Ruse & Joseph Travis (penyunting). Evolution: The First Four Billion Years. Cambridge, Massachusetts: The Belknap Press of Harvard University Press. m/s. 265. ISBN978-0-674-03175-3.
Cadangan untuk menolak kembali usia kepada 2.8 Mya telah dibuat pada 2015 berdasarkan pada penemuan tulang rahang:
Wilford, John Noble (4 Mac 2015). "Jawbone Fossil Fills a Gap in Early Human Evolution". The New York Times. ISSN0362-4331. Dicapai pada 3 Mei 2015.Spoor, Fred; Gunz, Philipp; Neubauer, Simon; Stelzer, Stefanie; Scott, Nadia; Kwekason, Amandus; Dean, M. Christopher (5 Mac 2015). "Reconstructed Homo habilis type OH 7 suggests deep-rooted species diversity in early Homo". Nature. 519 (7541): 83–86. doi:10.1038/nature14224. ISSN0028-0836. PMID25739632..
Villmoare, Brian; Kimbel, William H.; Seyoum, Chalachew; Campisano, Christopher J.; DiMaggio, Erin N.; Rowan, John; Braun, David R.; Arrowsmith, J. Ramón; Reed, Kaye E. (2015-03-20). "Early Homo at 2.8 Ma from Ledi-Geraru, Afar, Ethiopia". Science. 347 (6228): 1352–1355. doi:10.1126/science.aaa1343. ISSN0036-8075. PMID25739410.