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Protopteryx (English Wikipedia)

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

refsWebsite
Global rank English rank
3doi.org
2nd place
2nd place
2harvard.edu
18th place
17th place
1nih.gov
4th place
4th place

doi.org

  • Zhang, Fucheng; Zhou, Zhonghe (2000). "A Primitive Enantiornithine Bird and the Origin of Feathers". Science. 290 (5498): 1955–1959. Bibcode:2000Sci...290.1955Z. doi:10.1126/science.290.5498.1955. PMID 11110660.
  • Jin, F.; Zhang, F.C.; Li, Z.H.; Zhang, J.Y.; Li, C.; Zhou, Z.H. (2008). "On the horizon of Protopteryx and the early vertebrate fossil assemblages of the Jehol Biota". Chinese Science Bulletin. 53 (18): 2820–2827. Bibcode:2008SciBu..53.2820J. doi:10.1007/s11434-008-0209-5.
  • O'Connor, J.K., Zhou Z. and Zhang F. (In press). "A reappraisal of Boluochia zhengi (Aves: Enantiornithes) and a discussion of intraclade diversity in the Jehol avifauna, China." Journal of Systematic Palaeontology, (published online before print 16 December 2010). doi:10.1080/14772019.2010.512614

harvard.edu

ui.adsabs.harvard.edu

  • Zhang, Fucheng; Zhou, Zhonghe (2000). "A Primitive Enantiornithine Bird and the Origin of Feathers". Science. 290 (5498): 1955–1959. Bibcode:2000Sci...290.1955Z. doi:10.1126/science.290.5498.1955. PMID 11110660.
  • Jin, F.; Zhang, F.C.; Li, Z.H.; Zhang, J.Y.; Li, C.; Zhou, Z.H. (2008). "On the horizon of Protopteryx and the early vertebrate fossil assemblages of the Jehol Biota". Chinese Science Bulletin. 53 (18): 2820–2827. Bibcode:2008SciBu..53.2820J. doi:10.1007/s11434-008-0209-5.

nih.gov

pubmed.ncbi.nlm.nih.gov

  • Zhang, Fucheng; Zhou, Zhonghe (2000). "A Primitive Enantiornithine Bird and the Origin of Feathers". Science. 290 (5498): 1955–1959. Bibcode:2000Sci...290.1955Z. doi:10.1126/science.290.5498.1955. PMID 11110660.