Extinção do Permiano-Triássico (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Extinção do Permiano-Triássico" in Portuguese language version.

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arxiv.org

  • Dirson Jian Li (18 de dezembro de 2012). «The tectonic cause of mass extinctions and the genomic contribution to biodiversification». Quantitative Biology. Bibcode:2012arXiv1212.4229L. arXiv:1212.4229Acessível livremente 

astrobio.net

books.google.com

doi.org

dx.doi.org

harvard.edu

ui.adsabs.harvard.edu

mit.edu

newsoffice.mit.edu

nasa.gov

science.nasa.gov

nih.gov

ncbi.nlm.nih.gov

nytimes.com

pnas.org

royalsocietypublishing.org

rspb.royalsocietypublishing.org

sciencedaily.com

web.archive.org