A huge tsunami hit a cliff in Tonga 7000 years ago and carried a 1200-tonne boulder 200 metres inland, making it the biggest wave-lifted boulder ever found on a cliff
Več na: https://www.newscientist.com/article/2481392-giant-boulder-on-clifftop-in-tonga-was-carried-by-a-50-metre-high-wave/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
nazaj
