Patagopterygiformes (English Wikipedia)

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

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1books.google.com

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books.google.com

Michael J. Benton; Mikhail A. Shishkin; David M. Unwin; Evgenii N. Kurochkin, eds. (2000). The Age of Dinosaurs in Russia and Mongolia. Cambridge University Press. p. 552. ISBN 0-521-55476-4.

doi.org

Federico L. Agnolin and Agustín G. Martinelli (2009). "Fossil birds from the Late Cretaceous Los Alamitos Formation, Río Negro Province, Argentina". Journal of South American Earth Sciences. 27 (1). Elsevier: 42–49. Bibcode:2009JSAES..27...42A. doi:10.1016/j.jsames.2008.09.003. ISSN 0895-9811. OCLC 263598913.

harvard.edu

ui.adsabs.harvard.edu

Federico L. Agnolin and Agustín G. Martinelli (2009). "Fossil birds from the Late Cretaceous Los Alamitos Formation, Río Negro Province, Argentina". Journal of South American Earth Sciences. 27 (1). Elsevier: 42–49. Bibcode:2009JSAES..27...42A. doi:10.1016/j.jsames.2008.09.003. ISSN 0895-9811. OCLC 263598913.

worldcat.org

search.worldcat.org

Federico L. Agnolin and Agustín G. Martinelli (2009). "Fossil birds from the Late Cretaceous Los Alamitos Formation, Río Negro Province, Argentina". Journal of South American Earth Sciences. 27 (1). Elsevier: 42–49. Bibcode:2009JSAES..27...42A. doi:10.1016/j.jsames.2008.09.003. ISSN 0895-9811. OCLC 263598913.