Two French rivers disappear underground in large cracks and sinkholes

Celeo
2018-08-17T16:05:03Z

Link URL: http://strangesounds.org/2018/08/french-rivers-disappear-underground-doubs-river-has-disappeared-between-pontarlier-and-morteau-1km-swallowed-up-by-large-cracks-in-the-riverbed.html

Comments URL: https://tildes.net/~enviro/552/two_french_rivers_disappear_underground_in_large_cracks_and_sinkholes

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