Ur (continente) (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ur (continente)" in Italian language version.

refsWebsite

Global rank Italian rank

6^th place

8^th place

1sciencemag.org

857^th place

540^th place

archive.org

Rogers, John J., A history of continents in the past three billion years, in Journal of Geology, vol. 104, n. 1, 1996, pp. 91-107.

sciencemag.org

Torsvik, Trond H., The Rodinia jigsaw puzzle (PDF), in Science, vol. 300, 2003, pp. 1379-1381. URL consultato il 26 febbraio 2008.