지구의 나이

위키백과, 우리 모두의 백과사전.
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지구의 나이 또는 지구 연령(地球年齡)은 45.4 ± 5 억 년(4.54 × 109년 ± 1%)이다.[1][2][3] 이 나이는 운석방사능 연대 측정의 증거를 기반으로 한다.

같이 보기[편집]

참고 자료[편집]

  • Dalrymple, G. Brent (1994년 2월 1일). 《The Age of the Earth》. Stanford University Press. ISBN 0-8047-2331-1. 
  • Baadsgaard, H.; Lerbekmo, J.F.; Wijbrans, J.R., 1993. Multimethod radiometric age for a bentonite near the top of the Baculites reesidei Zone of southwestern Saskatchewan (Campanian-Maastrichtian stage boundary?). Canadian Journal of Earth Sciences, v.30, p. 769–775.
  • Baadsgaard, H. and Lerbekmo, J.F., 1988. A radiometric age for the Cretaceous-Tertiary boundary based on K-Ar, Rb-Sr, and U-Pb ages of bentonites from Alberta, Saskatchewan, and Montana. Canadian Journal of Earth Sciences, v.25, p. 1088–1097.
  • Eberth, D.A. and Braman, D., 1990. Stratigraphy, sedimentology, and vertebrate paleontology of the Judith River Formation (Campanian) near Muddy Lake, west-central Saskatchewan. Bulletin of Canadian Petroleum Geology, v.38, no.4, p. 387–406.
  • Goodwin, M.B. and Deino, A.L., 1989. The first radiometric ages from the Judith River Formation (Upper Cretaceous), Hill County, Montana. Canadian Journal of Earth Sciences, v.26, p. 1384–1391.
  • Gradstein, F. M.; Agterberg, F.P.; Ogg, J.G.; Hardenbol, J.; van Veen, P.; Thierry, J. and Zehui Huang., 1995. A Triassic, Jurassic and Cretaceous time scale. IN: Bergren, W. A. ; Kent, D.V.; Aubry, M-P. and Hardenbol, J. (eds.), Geochronology, Time Scales, and Global Stratigraphic Correlation. Society of Economic Paleontologists and Mineralogists, Special Publication No. 54, p. 95–126.
  • Harland, W.B., Cox, A.V.; Llewellyn, P.G.; Pickton, C.A.G.; Smith, A.G.; and Walters, R., 1982. A Geologic Time Scale: 1982 edition. Cambridge University Press: Cambridge, 131p.
  • Harland, W.B.; Richard Lee Armstrong; Cox, A.V.; Craig, L.E.; Smith, A.G.; Smith, D.G., 1990. A Geologic Time Scale, 1989 edition. Cambridge University Press: Cambridge, p. 1–263. ISBN 0-521-38765-5
  • Harper, C.W., Jr., 1980. Relative age inference in paleontology. Lethaia, v. 13, p. 239–248.
  • Obradovich, J.D., 1993. A Cretaceous time scale. IN: Caldwell, W.G.E. and Kauffman, E.G. (eds.). Evolution of the Western Interior Basin. Geological Association of Canada, Special Paper 39, p. 379–396.
  • Palmer, Allison R. (compiler), 1983. The Decade of North American Geology 1983 Geologic Time Scale. Geology, v. 11, p. 503–504. September 12, 2004.
  • Powell, James Lawrence, 2001, Mysteries of Terra Firma: the Age and Evolution of the Earth, Simon & Schuster, ISBN 0-684-87282-X

각주[편집]

  1. “Age of the Earth”. U.S. Geological Survey. 1997. 23 December 2005에 보존된 문서. 2006년 1월 10일에 확인함. 
  2. 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. 
  3. Manhesa, Gérard; Allègre, Claude J.; Dupréa, Bernard; and 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 Letters47 (3): 370–382. Bibcode:1980E&PSL..47..370M. doi:10.1016/0012-821X(80)90024-2. 

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