Paraná Basin (English Wikipedia)

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

refsWebsite

Global rank English rank

2^nd place

2^nd place

1oaquiferoguarani.com.br

low place

low place

1web.archive.org

1^st place

1^st place

low place

low place

1petrobras.com.br

low place

low place

cprm.gov.br

Brazilian Geological Survey Co. Report: Companhia de Pesquisa de Recursos Minerais - Informe de Recursos Minerais

doi.org

Milani, José; Zalán, Pedro Victor (1999). "An outline of the geology and petroleum systems of the Paleozoic interior basins of South America". Episodes. 22 (3): 199–205. doi:10.18814/epiiugs/1999/v22i3/007.

oaquiferoguarani.com.br

(in Portuguese) O Aqüífero Guarani - The Guarani Aquifer Archived 2011-07-06 at the Wayback Machine

petrobras.com.br

www2.petrobras.com.br

Petrobras Shale Industrialization Business Unit^{[permanent dead link‍]}

web.archive.org

(in Portuguese) O Aqüífero Guarani - The Guarani Aquifer Archived 2011-07-06 at the Wayback Machine