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Hemichordata (Simple English Wikipedia)

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

refsWebsite
Global rank Simple English rank
2nih.gov
4th place
6th place
1archive.org
6th place
4th place
1doi.org
2nd place
3rd place
1bbc.co.uk
8th place
7th place
1biomedcentral.com
2,747th place
3,038th place

archive.org

  • Fortey, Richard A. (1998). Life: a natural history of the first four billion years of life on earth. New York: Alfred A. Knopf. pp. 129. ISBN 0-375-40119-9.

bbc.co.uk

  • BBC News Science & Environment 2016. Sea worm fossil gives clues to 'common ancestor'. [3] [4]

biomedcentral.com

bmcbiol.biomedcentral.com

  • BBC News Science & Environment 2016. Sea worm fossil gives clues to 'common ancestor'. [3] [4]

doi.org

  • Mitchell, Charles E.; Melchin, Michael J.; Cameron, Chris B.; Maletz, Jörg (January 2013). "Phylogenetic analysis reveals that Rhabdopleura is an extant graptolite". Lethaia. 46 (1): 34–56. doi:10.1111/j.1502-3931.2012.00319.x.

nih.gov

ncbi.nlm.nih.gov

  • Cameron C.B; Swalla B.J. and Garey J.R. 2000. Evolution of the chordate body plan: new insights from phylogenetic analysis of deuterostome phyla. Proceedings of the National Academy of Sciences (USA) 97: 4469-4474. [1]
  • Tagawa K. et al 1998. The spawning and early development of the Hawaiian Acorn worm (Hemichordate), Ptycodhera flava. Zoological Science 15: 85-91. [2]