Ichthyostega (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ichthyostega" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1,670^th place

3,603^rd place

low place

low place

1books.google.com

3^rd place

6^th place

books.google.com

Evolutionary developmental biology, by Brian Keith Hall, 1998, ISBN 0412785803, p. 262

helsinki.fi

Haaramo, Mikko. «Taxonomic history of the genus †Ichthyostega Säve-Söderbergh, 1932». Mikko's Phylogeny Archive. Blom, 2005. Consultado em 24 de outubro de 2015

paleofile.com

«Ichthyostega». Paleofile. Consultado em 24 de outubro de 2015