Extinció massiva de l'Ordovicià-Silurià (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Extinció massiva de l'Ordovicià-Silurià" in Catalan language version.

refsWebsite

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6web.archive.org

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5doi.org

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2nasa.gov

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1harvard.edu

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1ucr.edu

1,553^rd place

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1annualreviews.org

3,867^th place

928^th place

1park.org

low place

1bioone.org

3,430^th place

1,540^th place

1palass-pubs.org

low place

1bbc.co.uk

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26^th place

1arxiv.org

69^th place

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1ohio-state.edu

5,528^th place

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annualreviews.org

arjournals.annualreviews.org

^{[enllaç sense format]} http://arjournals.annualreviews.org/doi/abs/10.1146/annurev.earth.29.1.331?journalCode=earth Arxivat 2019-03-31 a Wayback Machine.

arxiv.org

Melott, A. et al «Did a gamma-ray burst initiate the late Ordovician mass extinction?». International Journal of Astrobiology, 3, 2, 2004, pàg. 55–61. DOI: 10.1017/S1473550404001910 [Consulta: 1r febrer 2007].

bbc.co.uk

news.bbc.co.uk

«Ray burst is extinction suspect». BBC, 06-04-2005. [Consulta: 30 abril 2008].

bioone.org

Bambach, R.K.; Knoll, A.H.; Wang, S.C. «Origination, extinction, and mass depletions of marine diversity». Paleobiology, 30, 4, desembre 2004, p. 522–542. DOI: 10.1666/0094-8373(2004)030<0522:OEAMDO>2.0.CO;2.

doi.org

dx.doi.org

Harper, D. A. T.; Hammarlund, E. U.; Rasmussen, C. M. Ø. «End Ordovician extinctions: A coincidence of causes». Gondwana Research, vol. 25, 4, May 2014, pàg. 1294–1307. Bibcode: 2014GondR..25.1294H. DOI: 10.1016/j.gr.2012.12.021.
Rohde & Muller «Cycles in Fossil Diversity». Nature, 434, 7030, 2005, pàg. 208–210. DOI: 10.1038/nature03339.
Bambach, R.K.; Knoll, A.H.; Wang, S.C. «Origination, extinction, and mass depletions of marine diversity». Paleobiology, 30, 4, desembre 2004, p. 522–542. DOI: 10.1666/0094-8373(2004)030<0522:OEAMDO>2.0.CO;2.
Melott, A. et al «Did a gamma-ray burst initiate the late Ordovician mass extinction?». International Journal of Astrobiology, 3, 2, 2004, pàg. 55–61. DOI: 10.1017/S1473550404001910 [Consulta: 1r febrer 2007].
Young. S.A. et al «A major drop in seawater 87Sr/86Sr during the Middle Ordovician (Darriwilian): Links to volcanism and climate?». Geology, 37, 10, 2009, pàg. 951–954. Arxivat de l'original el 2010-03-31. DOI: 10.1130/G30152A.1 [Consulta: 5 gener 2010]. Arxivat 2010-03-31 a Wayback Machine.

harvard.edu

adsabs.harvard.edu

Harper, D. A. T.; Hammarlund, E. U.; Rasmussen, C. M. Ø. «End Ordovician extinctions: A coincidence of causes». Gondwana Research, vol. 25, 4, May 2014, pàg. 1294–1307. Bibcode: 2014GondR..25.1294H. DOI: 10.1016/j.gr.2012.12.021.

nasa.gov

^{[enllaç sense format]} http://www.nasa.gov/vision/universe/starsgalaxies/gammaray_extinction.html Arxivat 2012-07-15 a Wayback Machine.
Wanjek, Christopher. «Explosions in Space May Have Initiated Ancient Extinction on Earth». NASA, 06-04-2005. Arxivat de l'original el 2012-07-15. [Consulta: 30 abril 2008].

ohio-state.edu

geology.ohio-state.edu

Young. S.A. et al «A major drop in seawater 87Sr/86Sr during the Middle Ordovician (Darriwilian): Links to volcanism and climate?». Geology, 37, 10, 2009, pàg. 951–954. Arxivat de l'original el 2010-03-31. DOI: 10.1130/G30152A.1 [Consulta: 5 gener 2010]. Arxivat 2010-03-31 a Wayback Machine.

palass-pubs.org

newsletter.palass-pubs.org

«The Palaeontology Newsletter, 57». Arxivat de l'original el 2011-07-27. [Consulta: 22 maig 2010]. IGCP meeting September 2004 reports pp 26f

park.org

hannover.park.org

«Causes of the Ordovician Extinction». Arxivat de l'original el 2008-05-09. [Consulta: 22 maig 2010].

ucr.edu

math.ucr.edu

«Extinction» (en anglès). John Baez. [Consulta: 23 juny 2022].

web.archive.org

^{[enllaç sense format]} http://www.nasa.gov/vision/universe/starsgalaxies/gammaray_extinction.html Arxivat 2012-07-15 a Wayback Machine.
^{[enllaç sense format]} http://arjournals.annualreviews.org/doi/abs/10.1146/annurev.earth.29.1.331?journalCode=earth Arxivat 2019-03-31 a Wayback Machine.
«Causes of the Ordovician Extinction». Arxivat de l'original el 2008-05-09. [Consulta: 22 maig 2010].
«The Palaeontology Newsletter, 57». Arxivat de l'original el 2011-07-27. [Consulta: 22 maig 2010]. IGCP meeting September 2004 reports pp 26f
Wanjek, Christopher. «Explosions in Space May Have Initiated Ancient Extinction on Earth». NASA, 06-04-2005. Arxivat de l'original el 2012-07-15. [Consulta: 30 abril 2008].
Young. S.A. et al «A major drop in seawater 87Sr/86Sr during the Middle Ordovician (Darriwilian): Links to volcanism and climate?». Geology, 37, 10, 2009, pàg. 951–954. Arxivat de l'original el 2010-03-31. DOI: 10.1130/G30152A.1 [Consulta: 5 gener 2010]. Arxivat 2010-03-31 a Wayback Machine.