Pachyrhachis (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pachyrhachis" in Polish language version.

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1palaeo-electronica.org

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doi.org

M. S. Y. Lee, M. W. Caldwell. Anatomy and relationships of Pachyrhachis problematicus, a primitive snake with hindlimbs. „Philosophical Transactions of the Royal Society B: Biological Sciences”. 353 (1375), s. 1521-1552, 1998. DOI: 10.1098/rstb.1998.0308..

jstor.org

H. Zaher. The phylogenetic position of Pachyrhachis within snakes (Squamata, Lepidosauria). „Journal of Vertebrate Paleontology”. 18 (1), s. 1-3, 1998.

nih.gov

ncbi.nlm.nih.gov

M. S. Y. Lee, M. W. Caldwell. Anatomy and relationships of Pachyrhachis problematicus, a primitive snake with hindlimbs. „Philosophical Transactions of the Royal Society B: Biological Sciences”. 353 (1375), s. 1521-1552, 1998. DOI: 10.1098/rstb.1998.0308..

palaeo-electronica.org

M. J. Polcyn, L. L. Jacobs, A. Haber. A morphological model and CT Assessment of the skull of Pachyrhachis problematicus (Squamata, Serpentes), a 98 million year old snake with legs from the Middle East. „Palaeontologia Electronica”. 8 (1), s. 1-24, 2005.