Devonian (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Devonian" in English language version.

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academia.edu

africaninvertebrates.org

andeangeology.cl

archive.org

bbc.co.uk

news.bbc.co.uk

bioone.org

books.google.com

bris.ac.uk

research-information.bris.ac.uk

britannica.com

  • "Devonian Period". Encyclopedia Britannica. geochronology. Retrieved 15 December 2017.

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orca.cardiff.ac.uk

carlzimmer.com

dictionary.com

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elsevier.com

linkinghub.elsevier.com

eoearth.org

  • Hogan, C. Michael (2010). "Fern". In Basu, Saikat; Cleveland, C. (eds.). Encyclopedia of Earth. Washington DC: National Council for Science and the Environment.

estrellamountain.edu

www2.estrellamountain.edu

handle.net

hdl.handle.net

harvard.edu

ui.adsabs.harvard.edu

lightsource.ca

lyellcollection.org

jgs.lyellcollection.org

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nih.gov

pubmed.ncbi.nlm.nih.gov

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academic.oup.com

  • Clack, Jennifer (13 August 2007). "Devonian climate change, breathing, and the origin of the tetrapod stem group". Integrative and Comparative Biology. 47 (4): 510–523. doi:10.1093/icb/icm055. PMID 21672860. Estimates of oxygen levels during this period suggest that they were unprecedentedly low during the Givetian and Frasnian periods. At the same time, plant diversification was at its most rapid, changing the character of the landscape and contributing, via soils, soluble nutrients, and decaying plant matter, to anoxia in all water systems. The co-occurrence of these global events may explain the evolution of air-breathing adaptations in at least two lobe-finned groups, contributing directly to the rise of the tetrapod stem group.

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stratigraphy.org

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timesonline.co.uk

web.archive.org

wiley.com

onlinelibrary.wiley.com

worldcat.org

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zcu.cz

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