Scientists in Brazil claim to have evidence for a
6000-km-long subterranean Amazon river 4000 meters below the
surface:
<http://www.rdmag.com/News/2011/08/Environment-Geology-Petroleum-Scientists-find-signs-of-huge-river-flowing-under-the-Amazon/>.
Get your ropes and scuba gear ready!
Mark Minton
Please reply to mmin...@caver.net
Permanent email address is mmin...@illinoisalumni.org
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