Hadeikum (Norwegian Nynorsk Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hadeikum" in Norwegian Nynorsk language version.

Last modified: 18:49:08, 8 February 2026 (UTC)

Ref.Un. Ref.Website

Global rank Norwegian Nynorsk rank

55web.archive.org

1^st place

1^st place

22stratigraphy.org

2,908^th place

721^st place

12^th place

48^th place

514^th place

536^th place

2^nd place

4^th place

4^th place

15^th place

63^rd place

160^th place

207^th place

153^rd place

11ingentaconnect.com

3,367^th place

1,385^th place

1,411^th place

909^th place

891^st place

827^th place

anu.edu.au (Global: 514^th place; Norwegian Nynorsk: 536^th place)

wwwrses.anu.edu.au

ANU - Research School of Earth Sciences - ANU College of Science - Harrison, arkivert frå originalen 2007-03-14, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)

info.anu.edu.au

ANU - OVC - MEDIA - MEDIA RELEASES - 2005 - NOVEMBER - 181105HARRISONCONTINENTS

doi.org (Global: 2^nd place; Norwegian Nynorsk: 4^th place)

Halla, Janna; Noffke, Nora; Reis, Humberto; Awramik, Stanley; et al. (June 2024). «Ratification of the base of the ICS Geological Time Scale: the Global Standard Stratigraphic Age (GSSA) for the Hadean lower boundary». Episodes. 47 (2): 381–389. doi:10.18814/epiiugs/2024/024002. eISSN 2586-1298. ISSN 0705-3797. LCCN 78646808. OCLC 4130038.

ingentaconnect.com (Global: 3,367^th place; Norwegian Nynorsk: 1,385^th place)

IngentaConnect Origin of water in the terrestrial planets

loc.gov (Global: 63^rd place; Norwegian Nynorsk: 160^th place)

lccn.loc.gov

Halla, Janna; Noffke, Nora; Reis, Humberto; Awramik, Stanley; et al. (June 2024). «Ratification of the base of the ICS Geological Time Scale: the Global Standard Stratigraphic Age (GSSA) for the Hadean lower boundary». Episodes. 47 (2): 381–389. doi:10.18814/epiiugs/2024/024002. eISSN 2586-1298. ISSN 0705-3797. LCCN 78646808. OCLC 4130038.

nasa.gov (Global: 12^th place; Norwegian Nynorsk: 48^th place)

history.nasa.gov

History NASA - kapittel 26, arkivert frå originalen 2011-01-04, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)

solarsystem.nasa.gov

Solar System Exploration: Science & Technology: Science Features: View Feature, arkivert frå originalen 2012-10-29, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)

nature.com (Global: 207^th place; Norwegian Nynorsk: 153^rd place)

Wilde, S. A.; Valley, J.W.; Peck, W.H. og Graham, C.M. (2001) «Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago» Nature 409: s. 175-178 Samandrag

pnas.org (Global: 1,411^th place; Norwegian Nynorsk: 909^th place)

Inaugural Article: Initiation of clement surface conditions on the earliest Earth - Sleep et al. 98 (7): 3666 - Proceedings of the National Academy of Sciences, arkivert frå originalen 2008-05-11, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)

stratigraphy.org (Global: 2,908^th place; Norwegian Nynorsk: 721^st place)

Cohen, Kim (October 11, 2022). «New edition of the Chart - 2022-10». International Commission on Stratigraphy. Henta October 9, 2025. «2022/10 - Hadean: GSSA instated as ratified by IUGS (5-10-2022). The GSSA is 4,567.30 ± 0.16 Ma.»
«Global Boundary Stratotype Section and Points». International Commission on Stratigraphy. Henta October 23, 2025.

web.archive.org (Global: 1^st place; Norwegian Nynorsk: 1^st place)

History NASA - kapittel 26, arkivert frå originalen 2011-01-04, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)
Solar System Exploration: Science & Technology: Science Features: View Feature, arkivert frå originalen 2012-10-29, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)
Inaugural Article: Initiation of clement surface conditions on the earliest Earth - Sleep et al. 98 (7): 3666 - Proceedings of the National Academy of Sciences, arkivert frå originalen 2008-05-11, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)
ANU - Research School of Earth Sciences - ANU College of Science - Harrison, arkivert frå originalen 2007-03-14, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)
A Cool Early Earth, arkivert frå originalen 2013-06-16, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)

wisc.edu (Global: 891^st place; Norwegian Nynorsk: 827^th place)

geology.wisc.edu

A Cool Early Earth, arkivert frå originalen 2013-06-16, henta 2008-08-17 {{citation}}: Invalid |url-status=yes (hjelp)

worldcat.org (Global: 4^th place; Norwegian Nynorsk: 15^th place)

search.worldcat.org

Halla, Janna; Noffke, Nora; Reis, Humberto; Awramik, Stanley; et al. (June 2024). «Ratification of the base of the ICS Geological Time Scale: the Global Standard Stratigraphic Age (GSSA) for the Hadean lower boundary». Episodes. 47 (2): 381–389. doi:10.18814/epiiugs/2024/024002. eISSN 2586-1298. ISSN 0705-3797. LCCN 78646808. OCLC 4130038.