Le Vrai Secret du Vallon-Pont-d'Arc (Quand la mer a disparu)...

Beneath the peaceful landscape of Vallon-Pont-d'Arc lies the scar of a geological cataclysm of unprecedented violence. Around 5.9 million years ago, the Mediterranean Sea nearly disappeared following the closure of the Strait of Gibraltar during the Messinian salinity crisis. Discover how a drop in sea level of over 1,500 meters, raging rivers, active volcanoes, and ice ages literally ripped open the rock to shape the Ardèche Gorges we know today. The Pont d'Arc was not slowly carved out; it collapsed from within. Delve into a scientific investigation that takes us back in time, long before the arrival of the Aurignacians in the Chauvet Cave. 📍 Consider subscribing to Zone 2607 to support our independent research and discover a new in-depth report every 10 days. ⏳ Video Chapters: 0:00 - The Mediterranean Sea disappeared (6 million years ago) 0:35 - The Messinian salinity crisis 1:25 - Extreme erosion and the first canyon 1:50 - The Gibraltar dam breaks (Mega-tsunami) 2:45 - The real geological secret of the Pont d'Arc 3:50 - How to date a major geological event? (ESR & U-Th) 4:35 - The arrival of humans and the volcanic inferno 5:35 - Traces of a lost world #VallonPontDArc #GorgesDeLardeche #Geology #Documentary #Zone2607 #History #Ardèche #Science