Opabinidae (Portuguese Wikipedia)

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

refsWebsite

Global rank Portuguese rank

2^nd place

4^th place

222^nd place

196^th place

doi.org

dx.doi.org

Briggs 1997, p. 22-32. Briggs, D. E. G. (1997). «The Taphonomy and Affinities of the Problematic Fossil Myoscolex from the Lower Cambrian Emu Bay Shale of South Australia». Journal of Paleontology. 71. doi:10.2307/1306537

wiley.com

www3.interscience.wiley.com

«REASSESSMENT OF THE GENUS LEANCHOILIA (ARTHROPODA, ARACHNOMORPHA) FROM THE MIDDLE CAMBRIAN BURGESS SHALE, BRITISH COLUMBIA, CANADA» (em inglês). Consultado em 18 de maio de 2012 ^{[ligação inativa]}