Talk:Subterranean river

Big underground river found beneath Amazon
There are reports from Brazil about a 6,000 km-long river flowing under the Amazon River. http://www.wired.co.uk/news/archive/2011-08/26/underground-river-amazon

Discovered "by studying temperature variations at inactive oil wells drilled in the 70s and 80s."

DonL (talk) 08:15, 28 August 2011 (UTC)

http://mitchtestone.blogspot.com/2015/06/sima-humboldt-and-sima-martel.html this site has some pictures, someone should add them — Preceding unsigned comment added by 76.81.52.243 (talk) 18:46, 10 March 2021 (UTC)


 * Indeed, Hamza River should be added 46.117.97.217 (talk) 10:05, 16 May 2023 (UTC)


 * I disagree. There is a difference between a river and an aquifer. Langcliffe (talk) 14:46, 18 May 2023 (UTC)