Pederpes (Simple English Wikipedia)

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

refsWebsite

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139^th place

1books.google.com

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2^nd place

books.google.com

Clack J.A. 2012. Gaining ground: the origin and evolution of tetrapods. 2nd ed, Bloominton, Indiana: Indiana University Press. ISBN 978-0-253-35675-8, (Pederpes at Google Books)

nature.com

Clack J.A. 2002. An early tetrapod from 'Romer's Gap'. Nature 418, 72–76 [1]