Istoria Pământului (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Istoria Pământului" in Romanian language version.

refsWebsite

Global rank Romanian rank

25doi.org

2^nd place

3^rd place

19harvard.edu

18^th place

27^th place

12nih.gov

4^th place

7web.archive.org

1^st place

5worldcat.org

5^th place

11^th place

5nasa.gov

75^th place

56^th place

4books.google.com

3^rd place

6^th place

2usgs.gov

167^th place

156^th place

2excite.com

low place

5,739^th place

2talkorigins.org

9,502^nd place

5,500^th place

1telegraph.co.uk

30^th place

92^nd place

1pnas.org

1,293^rd place

731^st place

1nytimes.com

7^th place

25^th place

1nsf.gov

3,828^th place

4,114^th place

1scientificamerican.com

896^th place

601^st place

1wisc.edu

1,045^th place

833^rd place

1arxiv.org

69^th place

132^nd place

1sciencemag.org

857^th place

479^th place

1geolsoc.org.uk

low place

1space.com

936^th place

732^nd place

1reuters.com

49^th place

124^th place

1webcitation.org

24^th place

279^th place

1planetary.org

5,100^th place

2,589^th place

1royalsocietypublishing.org

1,993^rd place

1,467^th place

1psu.edu

207^th place

281^st place

1northwestern.edu

2,302^nd place

5,380^th place

arxiv.org

Belbruno, E.; Gott, J. Richard III (2005). „Where Did The Moon Come From?”. The Astronomical Journal. 129 (3): 1724–1745. arXiv:astro-ph/0405372 . Bibcode:2005AJ....129.1724B. doi:10.1086/427539.

books.google.com

Kunin, W.E.; Gaston, Kevin, ed. (1996). The Biology of Rarity: Causes and consequences of rare–common differences. ISBN 978-0-412-63380-5. Accesat în 26 mai 2015.
Stearns, Beverly Peterson; Stearns, S.C.; Stearns, Stephen C. (2000). Watching, from the Edge of Extinction. Yale University Press. p. preface x. ISBN 978-0-300-08469-6.
G. Miller; Scott Spoolman (2012). Environmental Science – Biodiversity Is a Crucial Part of the Earth's Natural Capital. Cengage Learning. p. 62. ISBN 978-1-133-70787-5. Accesat în 27 decembrie 2014.
Taylor, Thomas N.; Edith L. Taylor; Michael Krings (2006). Paleobotany: the biology and evolution of fossil plants. Academic Press. p. 49. ISBN 978-0-12-373972-8.

doi.org

Dalrymple, G. Brent (2001). „The age of the Earth in the twentieth century: a problem (mostly) solved”. Special Publications, Geological Society of London. 190 (1): 205–221. Bibcode:2001GSLSP.190..205D. doi:10.1144/GSL.SP.2001.190.01.14.
Manhesa, Gérard; Allègre, Claude J.; Dupréa, Bernard; Hamelin, Bruno (1980). „Lead isotope study of basic-ultrabasic layered complexes: Speculations about the age of the earth and primitive mantle characteristics”. Earth and Planetary Science Letters. 47 (3): 370–382. Bibcode:1980E&PSL..47..370M. doi:10.1016/0012-821X(80)90024-2.
Schopf, J. William; Kudryavtsev, Anatoliy B.; Czaja, Andrew D.; Tripathi, Abhishek B. (5 octombrie 2007). „Evidence of Archean life: Stromatolites and microfossils”. Precambrian Research. Amsterdam: Elsevier. 158 (3–4): 141–155. Bibcode:2007PreR..158..141S. doi:10.1016/j.precamres.2007.04.009. ISSN 0301-9268.
Schopf, J. William (29 iunie 2006). „Fossil evidence of Archaean life”. Philosophical Transactions of the Royal Society B. London: Royal Society. 361 (1470): 869–885. doi:10.1098/rstb.2006.1834. ISSN 0962-8436. PMC 1578735 . PMID 16754604.
Noffke, Nora; Christian, Daniel; Wacey, David; Hazen, Robert M. (16 noiembrie 2013). „Microbially Induced Sedimentary Structures Recording an Ancient Ecosystem in the ca. 3.48 Billion-Year-Old Dresser Formation, Pilbara, Western Australia”. Astrobiology. New Rochelle, NY: Mary Ann Liebert, Inc. 13 (12): 1103–1124. Bibcode:2013AsBio..13.1103N. doi:10.1089/ast.2013.1030. ISSN 1531-1074. PMC 3870916 . PMID 24205812.
Ohtomo, Yoko; Kakegawa, Takeshi; Ishida, Akizumi; et al. (ianuarie 2014). „Evidence for biogenic graphite in early Archaean Isua metasedimentary rocks”. Nature Geoscience. London: Nature Publishing Group. 7 (1): 25–28. Bibcode:2014NatGe...7...25O. doi:10.1038/ngeo2025. ISSN 1752-0894.
Bell, Elizabeth A.; Boehnike, Patrick; Harrison, T. Mark; et al. (19 octombrie 2015). „Potentially biogenic carbon preserved in a 4.1 billion-year-old zircon” (PDF). Proc. Natl. Acad. Sci. U.S.A. Washington, DC: National Academy of Sciences. 112: 14518–14521. doi:10.1073/pnas.1517557112. ISSN 1091-6490. Arhivat din original (PDF) la 6 noiembrie 2015. Accesat în 20 octombrie 2015. Early edition, published online before print.
P. Goldreich; W. R. Ward (1973). „The Formation of Planetesimals”. Astrophysical Journal. 183: 1051–1062. Bibcode:1973ApJ...183.1051G. doi:10.1086/152291.
Yin, Qingzhu; Jacobsen, S.B.; Yamashita, K.; Blichert-Toft, J.; Télouk, P.; Albarède, F. (2002). „A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites”. Nature. 418 (6901): 949–952. Bibcode:2002Natur.418..949Y. doi:10.1038/nature00995. PMID 12198540.
Wilde, S.A.; Valley, J.W.; Peck, W.H.; Graham, C.M. (2001). „Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago” (PDF). Nature. 409 (6817): 175–178. Bibcode:2001Natur.409..175W. doi:10.1038/35051550. PMID 11196637. Accesat în 25 mai 2013.
Cavosie, A.J.; Valley, J.W.; Wilde, S.A.; Edinburgh Ion Microprobe Facility (E.I.M.F.) (2005). „Magmatic δ¹⁸O in 4400–3900 Ma detrital zircons: A record of the alteration and recycling of crust in the Early Archean”. Earth and Planetary Science Letters. 235 (3–4): 663–681. Bibcode:2005E&PSL.235..663C. doi:10.1016/j.epsl.2005.04.028.
Belbruno, E.; Gott, J. Richard III (2005). „Where Did The Moon Come From?”. The Astronomical Journal. 129 (3): 1724–1745. arXiv:astro-ph/0405372 . Bibcode:2005AJ....129.1724B. doi:10.1086/427539.
Münker, Carsten; Jörg A. Pfänder; Stefan Weyer; Anette Büchl; Thorsten Kleine; Klaus Mezger (4 iulie 2003). „Evolution of Planetary Cores and the Earth-Moon System from Nb/Ta Systematics”. Science. 301 (5629): 84–87. Bibcode:2003Sci...301...84M. doi:10.1126/science.1084662. PMID 12843390. Accesat în 13 aprilie 2012.
Green, Jack (2011). „Academic Aspects of Lunar Water Resources and Their Relevance to Lunar Protolife”. International Journal of Molecular Sciences. 12 (9): 6051–6076. doi:10.3390/ijms12096051. PMC 3189768 . PMID 22016644.
Kleine, T.; Palme, H.; Mezger, K.; Halliday, A.N. (2005). „Hf-W Chronometry of Lunar Metals and the Age and Early Differentiation of the Moon”. Science. 310 (5754): 1671–1674. Bibcode:2005Sci...310.1671K. doi:10.1126/science.1118842. PMID 16308422.
Halliday, A.N. (2006). The Origin of the Earth; What's New?. Elements. 2. pp. 205–210. doi:10.2113/gselements.2.4.205.
Halliday, Alex N (28 noiembrie 2008). „A young Moon-forming giant impact at 70–110 million years accompanied by late-stage mixing, core formation and degassing of the Earth”. Philosophical Transactions of the Royal Society A. Philosophical Transactions of the Royal Society. 366 (1883): 4163–4181. Bibcode:2008RSPTA.366.4163H. doi:10.1098/rsta.2008.0209. PMID 18826916.
Canup, R.M.; Asphaug, E. (2001). „Origin of the Moon in a giant impact near the end of the Earth's formation”. Nature. 412 (6848): 708–712. Bibcode:2001Natur.412..708C. doi:10.1038/35089010. PMID 11507633.
Liu, Lin-Gun (1992). „Chemical composition of the Earth after the giant impact”. Earth, Moon, and Planets. 57 (2): 85–97. Bibcode:1992EM&P...57...85L. doi:10.1007/BF00119610.
Kasting, James F. (1993). „Earth's early atmosphere”. Science. 259 (5097): 920–926. doi:10.1126/science.11536547. PMID 11536547.
Kasting, James F.; Catling, David (2003). „Evolution of a habitable planet”. Annual Review of Astronomy and Astrophysics. 41 (1): 429–463. Bibcode:2003ARA&A..41..429K. doi:10.1146/annurev.astro.41.071601.170049.
Kasting, James F.; Howard, M. Tazewell (7 septembrie 2006). „Atmospheric composition and climate on the early Earth” (PDF). Philosophical Transactions of the Royal Society B. 361 (1474): 1733–1742. doi:10.1098/rstb.2006.1902. PMC 1664689 . PMID 17008214. Arhivat din original (PDF) la 19 aprilie 2012.
Selsis, Franck (2005). „Chapter 11. The Prebiotic Atmosphere of the Earth”. Astrobiology: Future perspectives. Astrophysics and space science library. 305. pp. 267–286. doi:10.1007/1-4020-2305-7_11. ISBN 978-1-4020-2304-0.
Morbidelli, A.; Chambers, J.; Lunine, J.I.; Petit, J.M.; Robert, F.; Valsecchi, G.B.; Cyr, K.E. (2000). „Source regions and timescales for the delivery of water to the Earth”. Meteoritics & Planetary Science. 35 (6): 1309–1320. Bibcode:2000M&PS...35.1309M. doi:10.1111/j.1945-5100.2000.tb01518.x.
Sagan, Carl; Mullen, George (7 iulie 1972). „Earth and Mars: Evolution of Atmospheres and Surface Temperatures”. Science. 177 (4043): 52–56. Bibcode:1972Sci...177...52S. doi:10.1126/science.177.4043.52. PMID 17756316.

excite.com

apnews.excite.com

Borenstein, Seth (13 noiembrie 2013). „Oldest fossil found: Meet your microbial mom”. Excite. Yonkers, NY: Mindspark Interactive Network. Associated Press. Accesat în 2 iunie 2015.
Borenstein, Seth (19 octombrie 2015). „Hints of life on what was thought to be desolate early Earth”. Excite. Yonkers, NY: Mindspark Interactive Network. Associated Press. Arhivat din original la 23 octombrie 2015. Accesat în 8 octombrie 2018.

geolsoc.org.uk

Nield, Ted (2009). „Moonwalk” (PDF). Geoscientist. Geological Society of London. 18 (9): 8. Arhivat din original (PDF) la 5 iunie 2011. Accesat în 18 aprilie 2012.

harvard.edu

adsabs.harvard.edu

Dalrymple, G. Brent (2001). „The age of the Earth in the twentieth century: a problem (mostly) solved”. Special Publications, Geological Society of London. 190 (1): 205–221. Bibcode:2001GSLSP.190..205D. doi:10.1144/GSL.SP.2001.190.01.14.
Manhesa, Gérard; Allègre, Claude J.; Dupréa, Bernard; Hamelin, Bruno (1980). „Lead isotope study of basic-ultrabasic layered complexes: Speculations about the age of the earth and primitive mantle characteristics”. Earth and Planetary Science Letters. 47 (3): 370–382. Bibcode:1980E&PSL..47..370M. doi:10.1016/0012-821X(80)90024-2.
Schopf, J. William; Kudryavtsev, Anatoliy B.; Czaja, Andrew D.; Tripathi, Abhishek B. (5 octombrie 2007). „Evidence of Archean life: Stromatolites and microfossils”. Precambrian Research. Amsterdam: Elsevier. 158 (3–4): 141–155. Bibcode:2007PreR..158..141S. doi:10.1016/j.precamres.2007.04.009. ISSN 0301-9268.
Noffke, Nora; Christian, Daniel; Wacey, David; Hazen, Robert M. (16 noiembrie 2013). „Microbially Induced Sedimentary Structures Recording an Ancient Ecosystem in the ca. 3.48 Billion-Year-Old Dresser Formation, Pilbara, Western Australia”. Astrobiology. New Rochelle, NY: Mary Ann Liebert, Inc. 13 (12): 1103–1124. Bibcode:2013AsBio..13.1103N. doi:10.1089/ast.2013.1030. ISSN 1531-1074. PMC 3870916 . PMID 24205812.
Ohtomo, Yoko; Kakegawa, Takeshi; Ishida, Akizumi; et al. (ianuarie 2014). „Evidence for biogenic graphite in early Archaean Isua metasedimentary rocks”. Nature Geoscience. London: Nature Publishing Group. 7 (1): 25–28. Bibcode:2014NatGe...7...25O. doi:10.1038/ngeo2025. ISSN 1752-0894.
P. Goldreich; W. R. Ward (1973). „The Formation of Planetesimals”. Astrophysical Journal. 183: 1051–1062. Bibcode:1973ApJ...183.1051G. doi:10.1086/152291.
Yin, Qingzhu; Jacobsen, S.B.; Yamashita, K.; Blichert-Toft, J.; Télouk, P.; Albarède, F. (2002). „A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites”. Nature. 418 (6901): 949–952. Bibcode:2002Natur.418..949Y. doi:10.1038/nature00995. PMID 12198540.
Wilde, S.A.; Valley, J.W.; Peck, W.H.; Graham, C.M. (2001). „Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago” (PDF). Nature. 409 (6817): 175–178. Bibcode:2001Natur.409..175W. doi:10.1038/35051550. PMID 11196637. Accesat în 25 mai 2013.
Cavosie, A.J.; Valley, J.W.; Wilde, S.A.; Edinburgh Ion Microprobe Facility (E.I.M.F.) (2005). „Magmatic δ¹⁸O in 4400–3900 Ma detrital zircons: A record of the alteration and recycling of crust in the Early Archean”. Earth and Planetary Science Letters. 235 (3–4): 663–681. Bibcode:2005E&PSL.235..663C. doi:10.1016/j.epsl.2005.04.028.
Belbruno, E.; Gott, J. Richard III (2005). „Where Did The Moon Come From?”. The Astronomical Journal. 129 (3): 1724–1745. arXiv:astro-ph/0405372 . Bibcode:2005AJ....129.1724B. doi:10.1086/427539.
Münker, Carsten; Jörg A. Pfänder; Stefan Weyer; Anette Büchl; Thorsten Kleine; Klaus Mezger (4 iulie 2003). „Evolution of Planetary Cores and the Earth-Moon System from Nb/Ta Systematics”. Science. 301 (5629): 84–87. Bibcode:2003Sci...301...84M. doi:10.1126/science.1084662. PMID 12843390. Accesat în 13 aprilie 2012.
Kleine, T.; Palme, H.; Mezger, K.; Halliday, A.N. (2005). „Hf-W Chronometry of Lunar Metals and the Age and Early Differentiation of the Moon”. Science. 310 (5754): 1671–1674. Bibcode:2005Sci...310.1671K. doi:10.1126/science.1118842. PMID 16308422.
Halliday, Alex N (28 noiembrie 2008). „A young Moon-forming giant impact at 70–110 million years accompanied by late-stage mixing, core formation and degassing of the Earth”. Philosophical Transactions of the Royal Society A. Philosophical Transactions of the Royal Society. 366 (1883): 4163–4181. Bibcode:2008RSPTA.366.4163H. doi:10.1098/rsta.2008.0209. PMID 18826916.
Canup, R.M.; Asphaug, E. (2001). „Origin of the Moon in a giant impact near the end of the Earth's formation”. Nature. 412 (6848): 708–712. Bibcode:2001Natur.412..708C. doi:10.1038/35089010. PMID 11507633.
Liu, Lin-Gun (1992). „Chemical composition of the Earth after the giant impact”. Earth, Moon, and Planets. 57 (2): 85–97. Bibcode:1992EM&P...57...85L. doi:10.1007/BF00119610.
Bleeker, W.; B.W. Davis (mai 2004). What is a craton?. Spring meeting. American Geophysical Union. Bibcode:2004AGUSM.T41C..01B. T41C-01.
Kasting, James F.; Catling, David (2003). „Evolution of a habitable planet”. Annual Review of Astronomy and Astrophysics. 41 (1): 429–463. Bibcode:2003ARA&A..41..429K. doi:10.1146/annurev.astro.41.071601.170049.
Morbidelli, A.; Chambers, J.; Lunine, J.I.; Petit, J.M.; Robert, F.; Valsecchi, G.B.; Cyr, K.E. (2000). „Source regions and timescales for the delivery of water to the Earth”. Meteoritics & Planetary Science. 35 (6): 1309–1320. Bibcode:2000M&PS...35.1309M. doi:10.1111/j.1945-5100.2000.tb01518.x.
Sagan, Carl; Mullen, George (7 iulie 1972). „Earth and Mars: Evolution of Atmospheres and Surface Temperatures”. Science. 177 (4043): 52–56. Bibcode:1972Sci...177...52S. doi:10.1126/science.177.4043.52. PMID 17756316.

nasa.gov

solarsystem.nasa.gov

„Pluto: Overview”. Solar System Exploration. National Aeronautics and Space Administration. Accesat în 19 aprilie 2012.
Taylor, G. Jeffrey (26 aprilie 2004). „Origin of the Earth and Moon”. NASA. Arhivat din original la 29 octombrie 2012. Accesat în 27 martie 2006. , Taylor (2006) at the NASA website.

earthobservatory.nasa.gov

Lindsey, Rebecca; David Morrison; Robert Simmon (1 martie 2006). „Ancient crystals suggest earlier ocean”. Earth Observatory. NASA. Accesat în 18 aprilie 2012.

nssdc.gsfc.nasa.gov

Williams, David R. (1 septembrie 2004). „Earth Fact Sheet”. NASA. Accesat în 9 august 2010.

starchild.gsfc.nasa.gov

High Energy Astrophysics Science Archive Research Center (HEASARC). „StarChild Question of the Month for October 2001”. NASA Goddard Space Flight Center. Accesat în 20 aprilie 2012.

nih.gov

ncbi.nlm.nih.gov

Schopf, J. William (29 iunie 2006). „Fossil evidence of Archaean life”. Philosophical Transactions of the Royal Society B. London: Royal Society. 361 (1470): 869–885. doi:10.1098/rstb.2006.1834. ISSN 0962-8436. PMC 1578735 . PMID 16754604.
Noffke, Nora; Christian, Daniel; Wacey, David; Hazen, Robert M. (16 noiembrie 2013). „Microbially Induced Sedimentary Structures Recording an Ancient Ecosystem in the ca. 3.48 Billion-Year-Old Dresser Formation, Pilbara, Western Australia”. Astrobiology. New Rochelle, NY: Mary Ann Liebert, Inc. 13 (12): 1103–1124. Bibcode:2013AsBio..13.1103N. doi:10.1089/ast.2013.1030. ISSN 1531-1074. PMC 3870916 . PMID 24205812.
Yin, Qingzhu; Jacobsen, S.B.; Yamashita, K.; Blichert-Toft, J.; Télouk, P.; Albarède, F. (2002). „A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites”. Nature. 418 (6901): 949–952. Bibcode:2002Natur.418..949Y. doi:10.1038/nature00995. PMID 12198540.
Wilde, S.A.; Valley, J.W.; Peck, W.H.; Graham, C.M. (2001). „Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago” (PDF). Nature. 409 (6817): 175–178. Bibcode:2001Natur.409..175W. doi:10.1038/35051550. PMID 11196637. Accesat în 25 mai 2013.
Münker, Carsten; Jörg A. Pfänder; Stefan Weyer; Anette Büchl; Thorsten Kleine; Klaus Mezger (4 iulie 2003). „Evolution of Planetary Cores and the Earth-Moon System from Nb/Ta Systematics”. Science. 301 (5629): 84–87. Bibcode:2003Sci...301...84M. doi:10.1126/science.1084662. PMID 12843390. Accesat în 13 aprilie 2012.
Green, Jack (2011). „Academic Aspects of Lunar Water Resources and Their Relevance to Lunar Protolife”. International Journal of Molecular Sciences. 12 (9): 6051–6076. doi:10.3390/ijms12096051. PMC 3189768 . PMID 22016644.
Kleine, T.; Palme, H.; Mezger, K.; Halliday, A.N. (2005). „Hf-W Chronometry of Lunar Metals and the Age and Early Differentiation of the Moon”. Science. 310 (5754): 1671–1674. Bibcode:2005Sci...310.1671K. doi:10.1126/science.1118842. PMID 16308422.
Halliday, Alex N (28 noiembrie 2008). „A young Moon-forming giant impact at 70–110 million years accompanied by late-stage mixing, core formation and degassing of the Earth”. Philosophical Transactions of the Royal Society A. Philosophical Transactions of the Royal Society. 366 (1883): 4163–4181. Bibcode:2008RSPTA.366.4163H. doi:10.1098/rsta.2008.0209. PMID 18826916.
Canup, R.M.; Asphaug, E. (2001). „Origin of the Moon in a giant impact near the end of the Earth's formation”. Nature. 412 (6848): 708–712. Bibcode:2001Natur.412..708C. doi:10.1038/35089010. PMID 11507633.
Kasting, James F. (1993). „Earth's early atmosphere”. Science. 259 (5097): 920–926. doi:10.1126/science.11536547. PMID 11536547.
Kasting, James F.; Howard, M. Tazewell (7 septembrie 2006). „Atmospheric composition and climate on the early Earth” (PDF). Philosophical Transactions of the Royal Society B. 361 (1474): 1733–1742. doi:10.1098/rstb.2006.1902. PMC 1664689 . PMID 17008214. Arhivat din original (PDF) la 19 aprilie 2012.
Sagan, Carl; Mullen, George (7 iulie 1972). „Earth and Mars: Evolution of Atmospheres and Surface Temperatures”. Science. 177 (4043): 52–56. Bibcode:1972Sci...177...52S. doi:10.1126/science.177.4043.52. PMID 17756316.

northwestern.edu

faculty.wcas.northwestern.edu

The Sun's evolution

nsf.gov

Staff (2 mai 2016). „Researchers find that Earth may be home to 1 trillion species”. National Science Foundation. Accesat în 6 mai 2016.

nytimes.com

Novacek, Michael J. (8 noiembrie 2014). „Prehistory's Brilliant Future”. New York Times. Accesat în 25 decembrie 2014.

planetary.org

„Space Topics: Pluto and Charon”. The Planetary Society. Arhivat din original la 15 martie 2012. Accesat în 6 aprilie 2010.

pnas.org

Bell, Elizabeth A.; Boehnike, Patrick; Harrison, T. Mark; et al. (19 octombrie 2015). „Potentially biogenic carbon preserved in a 4.1 billion-year-old zircon” (PDF). Proc. Natl. Acad. Sci. U.S.A. Washington, DC: National Academy of Sciences. 112: 14518–14521. doi:10.1073/pnas.1517557112. ISSN 1091-6490. Arhivat din original (PDF) la 6 noiembrie 2015. Accesat în 20 octombrie 2015. Early edition, published online before print.

psu.edu

www3.geosc.psu.edu

Kasting, James F.; Howard, M. Tazewell (7 septembrie 2006). „Atmospheric composition and climate on the early Earth” (PDF). Philosophical Transactions of the Royal Society B. 361 (1474): 1733–1742. doi:10.1098/rstb.2006.1902. PMC 1664689 . PMID 17008214. Arhivat din original (PDF) la 19 aprilie 2012.

reuters.com

Steenhuysen, Julie (21 mai 2009). „Study turns back clock on origins of life on Earth”. Reuters.com. Reuters. Arhivat din original la 25 septembrie 2015. Accesat în 21 mai 2009.

royalsocietypublishing.org

rsta.royalsocietypublishing.org

Halliday, Alex N (28 noiembrie 2008). „A young Moon-forming giant impact at 70–110 million years accompanied by late-stage mixing, core formation and degassing of the Earth”. Philosophical Transactions of the Royal Society A. Philosophical Transactions of the Royal Society. 366 (1883): 4163–4181. Bibcode:2008RSPTA.366.4163H. doi:10.1098/rsta.2008.0209. PMID 18826916.

sciencemag.org

Münker, Carsten; Jörg A. Pfänder; Stefan Weyer; Anette Büchl; Thorsten Kleine; Klaus Mezger (4 iulie 2003). „Evolution of Planetary Cores and the Earth-Moon System from Nb/Ta Systematics”. Science. 301 (5629): 84–87. Bibcode:2003Sci...301...84M. doi:10.1126/science.1084662. PMID 12843390. Accesat în 13 aprilie 2012.

scientificamerican.com

Matson, John (7 iulie 2010). „Luminary Lineage: Did an Ancient Supernova Trigger the Solar System's Birth?”. Scientific American. Accesat în 13 aprilie 2012.

space.com

Britt, Robert Roy (24 iulie 2002). „New Insight into Earth's Early Bombardment”. Space.com. Accesat în 9 februarie 2012.

talkorigins.org

Stassen, Chris (10 septembrie 2005). „The Age of the Earth”. TalkOrigins Archive. Accesat în 30 decembrie 2008.
Stassen, Chris (10 septembrie 2005). „The Age of the Earth”. The TalkOrigins Archive. Accesat în 20 septembrie 2007.

telegraph.co.uk

Pearlman, Jonathan (13 noiembrie 2013). „Oldest signs of life on Earth found”. The Daily Telegraph. London: Telegraph Media Group. Accesat în 15 decembrie 2014.

usgs.gov

pubs.usgs.gov

„Age of the Earth”. U.S. Geological Survey. 1997. Arhivat din original la 23 decembrie 2005. Accesat în 10 ianuarie 2006.
Newman, William L. (9 iulie 2007). „Age of the Earth”. Publications Services, USGS. Accesat în 20 septembrie 2007.

web.archive.org

„Age of the Earth”. U.S. Geological Survey. 1997. Arhivat din original la 23 decembrie 2005. Accesat în 10 ianuarie 2006.
Borenstein, Seth (19 octombrie 2015). „Hints of life on what was thought to be desolate early Earth”. Excite. Yonkers, NY: Mindspark Interactive Network. Associated Press. Arhivat din original la 23 octombrie 2015. Accesat în 8 octombrie 2018.
Bell, Elizabeth A.; Boehnike, Patrick; Harrison, T. Mark; et al. (19 octombrie 2015). „Potentially biogenic carbon preserved in a 4.1 billion-year-old zircon” (PDF). Proc. Natl. Acad. Sci. U.S.A. Washington, DC: National Academy of Sciences. 112: 14518–14521. doi:10.1073/pnas.1517557112. ISSN 1091-6490. Arhivat din original (PDF) la 6 noiembrie 2015. Accesat în 20 octombrie 2015. Early edition, published online before print.
Nield, Ted (2009). „Moonwalk” (PDF). Geoscientist. Geological Society of London. 18 (9): 8. Arhivat din original (PDF) la 5 iunie 2011. Accesat în 18 aprilie 2012.
Steenhuysen, Julie (21 mai 2009). „Study turns back clock on origins of life on Earth”. Reuters.com. Reuters. Arhivat din original la 25 septembrie 2015. Accesat în 21 mai 2009.
Taylor, G. Jeffrey (26 aprilie 2004). „Origin of the Earth and Moon”. NASA. Arhivat din original la 29 octombrie 2012. Accesat în 27 martie 2006. , Taylor (2006) at the NASA website.
Kasting, James F.; Howard, M. Tazewell (7 septembrie 2006). „Atmospheric composition and climate on the early Earth” (PDF). Philosophical Transactions of the Royal Society B. 361 (1474): 1733–1742. doi:10.1098/rstb.2006.1902. PMC 1664689 . PMID 17008214. Arhivat din original (PDF) la 19 aprilie 2012.

webcitation.org

„Space Topics: Pluto and Charon”. The Planetary Society. Arhivat din original la 15 martie 2012. Accesat în 6 aprilie 2010.

wisc.edu

geology.wisc.edu

Wilde, S.A.; Valley, J.W.; Peck, W.H.; Graham, C.M. (2001). „Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago” (PDF). Nature. 409 (6817): 175–178. Bibcode:2001Natur.409..175W. doi:10.1038/35051550. PMID 11196637. Accesat în 25 mai 2013.

worldcat.org

Schopf, J. William; Kudryavtsev, Anatoliy B.; Czaja, Andrew D.; Tripathi, Abhishek B. (5 octombrie 2007). „Evidence of Archean life: Stromatolites and microfossils”. Precambrian Research. Amsterdam: Elsevier. 158 (3–4): 141–155. Bibcode:2007PreR..158..141S. doi:10.1016/j.precamres.2007.04.009. ISSN 0301-9268.
Schopf, J. William (29 iunie 2006). „Fossil evidence of Archaean life”. Philosophical Transactions of the Royal Society B. London: Royal Society. 361 (1470): 869–885. doi:10.1098/rstb.2006.1834. ISSN 0962-8436. PMC 1578735 . PMID 16754604.
Noffke, Nora; Christian, Daniel; Wacey, David; Hazen, Robert M. (16 noiembrie 2013). „Microbially Induced Sedimentary Structures Recording an Ancient Ecosystem in the ca. 3.48 Billion-Year-Old Dresser Formation, Pilbara, Western Australia”. Astrobiology. New Rochelle, NY: Mary Ann Liebert, Inc. 13 (12): 1103–1124. Bibcode:2013AsBio..13.1103N. doi:10.1089/ast.2013.1030. ISSN 1531-1074. PMC 3870916 . PMID 24205812.
Ohtomo, Yoko; Kakegawa, Takeshi; Ishida, Akizumi; et al. (ianuarie 2014). „Evidence for biogenic graphite in early Archaean Isua metasedimentary rocks”. Nature Geoscience. London: Nature Publishing Group. 7 (1): 25–28. Bibcode:2014NatGe...7...25O. doi:10.1038/ngeo2025. ISSN 1752-0894.
Bell, Elizabeth A.; Boehnike, Patrick; Harrison, T. Mark; et al. (19 octombrie 2015). „Potentially biogenic carbon preserved in a 4.1 billion-year-old zircon” (PDF). Proc. Natl. Acad. Sci. U.S.A. Washington, DC: National Academy of Sciences. 112: 14518–14521. doi:10.1073/pnas.1517557112. ISSN 1091-6490. Arhivat din original (PDF) la 6 noiembrie 2015. Accesat în 20 octombrie 2015. Early edition, published online before print.