Polycynodon (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Polycynodon" in Spanish language version.

refsWebsite

Global rank Spanish rank

2^nd place

2^nd place

1,611^th place

1,485^th place

6^th place

5^th place

archive.org

Watson, D.M.S.; Romer, A.S. (1956). «A classification of therapsid reptiles». Bulletin of the Museum of Comparative Zoology 114 (2): 37-89.

doi.org

dx.doi.org

Nicolas, M.; Rubidge, B.S. (2010). «Changes in Permo-Triassic terrestrial tetrapod ecological representation in the Beaufort Group (Karoo Supergroup) of South Africa». Lethaia 43 (1): 45-59. doi:10.1111/j.1502-3931.2009.00171.x.

gbif.org

data.gbif.org

«Genus: Octocynodon Fowler, 1904». Global Biodiversity Information Facility. GBIF. Consultado el 18 de febrero de 2012.